./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-numeric/Parts.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e8f5ffd-b652-4414-86b3-425e32f8d03b/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e8f5ffd-b652-4414-86b3-425e32f8d03b/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e8f5ffd-b652-4414-86b3-425e32f8d03b/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e8f5ffd-b652-4414-86b3-425e32f8d03b/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-numeric/Parts.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e8f5ffd-b652-4414-86b3-425e32f8d03b/bin/ukojak-vF6T2TMglN/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e8f5ffd-b652-4414-86b3-425e32f8d03b/bin/ukojak-vF6T2TMglN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 663a2474dc11f7b5d0aa9a3ae9bbf5de1ab8d2ea5a060185a0446a8356edf6f1 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:21:20,295 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:21:20,298 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:21:20,357 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:21:20,357 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:21:20,361 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:21:20,363 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:21:20,367 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:21:20,370 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:21:20,375 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:21:20,377 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:21:20,378 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:21:20,379 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:21:20,382 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:21:20,384 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:21:20,388 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:21:20,391 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:21:20,392 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:21:20,394 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:21:20,406 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:21:20,408 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:21:20,410 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:21:20,414 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:21:20,415 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:21:20,425 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:21:20,426 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:21:20,426 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:21:20,428 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:21:20,429 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:21:20,431 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:21:20,431 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:21:20,432 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:21:20,434 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:21:20,436 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:21:20,438 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:21:20,438 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:21:20,439 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:21:20,439 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:21:20,439 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:21:20,440 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:21:20,441 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:21:20,442 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e8f5ffd-b652-4414-86b3-425e32f8d03b/bin/ukojak-vF6T2TMglN/config/svcomp-Overflow-64bit-Kojak_Default.epf [2021-11-21 05:21:20,494 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:21:20,494 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:21:20,496 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:21:20,496 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:21:20,497 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:21:20,497 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:21:20,498 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:21:20,498 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-21 05:21:20,506 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 05:21:20,506 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:21:20,507 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:21:20,508 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:21:20,508 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:21:20,508 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2021-11-21 05:21:20,508 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:21:20,509 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:21:20,509 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:21:20,509 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:21:20,509 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:21:20,510 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:21:20,510 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:21:20,510 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:21:20,511 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:21:20,511 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:21:20,511 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 05:21:20,512 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 05:21:20,512 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:21:20,512 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_3e8f5ffd-b652-4414-86b3-425e32f8d03b/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e8f5ffd-b652-4414-86b3-425e32f8d03b/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 663a2474dc11f7b5d0aa9a3ae9bbf5de1ab8d2ea5a060185a0446a8356edf6f1 [2021-11-21 05:21:20,872 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:21:20,904 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:21:20,907 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:21:20,909 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:21:20,910 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:21:20,912 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e8f5ffd-b652-4414-86b3-425e32f8d03b/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/termination-numeric/Parts.c [2021-11-21 05:21:20,983 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e8f5ffd-b652-4414-86b3-425e32f8d03b/bin/ukojak-vF6T2TMglN/data/e8ddc6a14/e43918e21f9e49e994eacbd99f20315a/FLAG071390510 [2021-11-21 05:21:21,589 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:21:21,590 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e8f5ffd-b652-4414-86b3-425e32f8d03b/sv-benchmarks/c/termination-numeric/Parts.c [2021-11-21 05:21:21,600 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e8f5ffd-b652-4414-86b3-425e32f8d03b/bin/ukojak-vF6T2TMglN/data/e8ddc6a14/e43918e21f9e49e994eacbd99f20315a/FLAG071390510 [2021-11-21 05:21:21,939 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e8f5ffd-b652-4414-86b3-425e32f8d03b/bin/ukojak-vF6T2TMglN/data/e8ddc6a14/e43918e21f9e49e994eacbd99f20315a [2021-11-21 05:21:21,943 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:21:21,958 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:21:21,960 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:21:21,960 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:21:21,964 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:21:21,965 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:21:21" (1/1) ... [2021-11-21 05:21:21,967 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63c015e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:21, skipping insertion in model container [2021-11-21 05:21:21,970 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:21:21" (1/1) ... [2021-11-21 05:21:21,978 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:21:21,996 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:21:22,243 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:21:22,246 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:21:22,261 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:21:22,272 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:21:22,273 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:22 WrapperNode [2021-11-21 05:21:22,273 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:21:22,274 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:21:22,274 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:21:22,275 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:21:22,282 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:22" (1/1) ... [2021-11-21 05:21:22,287 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:22" (1/1) ... [2021-11-21 05:21:22,307 INFO L137 Inliner]: procedures = 5, calls = 6, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 40 [2021-11-21 05:21:22,308 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:21:22,310 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:21:22,310 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:21:22,310 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:21:22,320 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:22" (1/1) ... [2021-11-21 05:21:22,320 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:22" (1/1) ... [2021-11-21 05:21:22,330 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:22" (1/1) ... [2021-11-21 05:21:22,330 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:22" (1/1) ... [2021-11-21 05:21:22,336 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:22" (1/1) ... [2021-11-21 05:21:22,343 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:22" (1/1) ... [2021-11-21 05:21:22,351 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:22" (1/1) ... [2021-11-21 05:21:22,353 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:21:22,356 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:21:22,356 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:21:22,357 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:21:22,358 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:22" (1/1) ... [2021-11-21 05:21:22,367 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:21:22,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e8f5ffd-b652-4414-86b3-425e32f8d03b/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:21:22,401 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e8f5ffd-b652-4414-86b3-425e32f8d03b/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:21:22,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e8f5ffd-b652-4414-86b3-425e32f8d03b/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:21:22,461 INFO L130 BoogieDeclarations]: Found specification of procedure parts [2021-11-21 05:21:22,462 INFO L138 BoogieDeclarations]: Found implementation of procedure parts [2021-11-21 05:21:22,463 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:21:22,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:21:22,537 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:21:22,539 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:21:22,810 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:21:22,848 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:21:22,849 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-21 05:21:22,868 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:21:22 BoogieIcfgContainer [2021-11-21 05:21:22,868 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:21:22,869 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:21:22,869 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:21:22,883 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:21:22,884 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:21:22" (1/1) ... [2021-11-21 05:21:22,895 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:21:22,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:22,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2021-11-21 05:21:22,995 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2021-11-21 05:21:22,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2021-11-21 05:21:22,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:22,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:23,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:23,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-21 05:21:23,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:23,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 43 states and 54 transitions. [2021-11-21 05:21:23,298 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 54 transitions. [2021-11-21 05:21:23,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-21 05:21:23,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:23,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:23,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:23,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-21 05:21:23,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:23,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 48 states and 64 transitions. [2021-11-21 05:21:23,721 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 64 transitions. [2021-11-21 05:21:23,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-21 05:21:23,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:23,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:23,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:23,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-21 05:21:24,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:24,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 52 states and 71 transitions. [2021-11-21 05:21:24,123 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 71 transitions. [2021-11-21 05:21:24,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-21 05:21:24,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:24,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:24,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:24,209 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-21 05:21:24,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:24,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 57 states and 80 transitions. [2021-11-21 05:21:24,752 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 80 transitions. [2021-11-21 05:21:24,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-21 05:21:24,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:24,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:24,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:24,826 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-21 05:21:25,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:25,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 62 states and 87 transitions. [2021-11-21 05:21:25,310 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 87 transitions. [2021-11-21 05:21:25,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-21 05:21:25,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:25,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:25,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:25,456 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-21 05:21:26,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:26,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 71 states and 102 transitions. [2021-11-21 05:21:26,593 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 102 transitions. [2021-11-21 05:21:26,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-21 05:21:26,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:26,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:26,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:26,701 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-21 05:21:27,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:27,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 76 states and 113 transitions. [2021-11-21 05:21:27,299 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 113 transitions. [2021-11-21 05:21:27,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-21 05:21:27,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:27,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:27,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:27,339 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-21 05:21:28,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:28,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 79 states and 117 transitions. [2021-11-21 05:21:28,092 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 117 transitions. [2021-11-21 05:21:28,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-21 05:21:28,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:28,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:28,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:28,134 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-21 05:21:28,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:28,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 81 states and 118 transitions. [2021-11-21 05:21:28,398 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 118 transitions. [2021-11-21 05:21:28,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-21 05:21:28,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:28,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:28,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:28,804 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-21 05:21:30,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:30,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 85 states and 123 transitions. [2021-11-21 05:21:30,089 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 123 transitions. [2021-11-21 05:21:30,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-21 05:21:30,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:30,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:30,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:30,158 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-21 05:21:30,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:30,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 89 states and 127 transitions. [2021-11-21 05:21:30,738 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 127 transitions. [2021-11-21 05:21:30,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-21 05:21:30,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:30,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:30,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:30,905 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-21 05:21:31,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:31,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 94 states and 139 transitions. [2021-11-21 05:21:31,758 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 139 transitions. [2021-11-21 05:21:31,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-21 05:21:31,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:31,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:31,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:31,788 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-21 05:21:32,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:32,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 94 states and 138 transitions. [2021-11-21 05:21:32,239 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 138 transitions. [2021-11-21 05:21:32,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-21 05:21:32,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:32,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:32,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:32,422 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-21 05:21:33,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:33,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 99 states and 144 transitions. [2021-11-21 05:21:33,367 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 144 transitions. [2021-11-21 05:21:33,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-21 05:21:33,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:33,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:33,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:33,397 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-21 05:21:33,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:33,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 101 states and 145 transitions. [2021-11-21 05:21:33,757 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 145 transitions. [2021-11-21 05:21:33,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-21 05:21:33,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:33,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:33,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:33,811 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-21 05:21:34,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:34,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 105 states and 149 transitions. [2021-11-21 05:21:34,515 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 149 transitions. [2021-11-21 05:21:34,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-21 05:21:34,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:34,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:34,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:34,541 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-21 05:21:34,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:34,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 99 states and 135 transitions. [2021-11-21 05:21:34,894 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 135 transitions. [2021-11-21 05:21:34,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-21 05:21:34,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:34,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:34,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:35,091 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-11-21 05:21:36,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:36,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 104 states and 147 transitions. [2021-11-21 05:21:36,120 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 147 transitions. [2021-11-21 05:21:36,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-21 05:21:36,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:36,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:36,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:36,438 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-21 05:21:38,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:38,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 106 states and 153 transitions. [2021-11-21 05:21:38,430 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 153 transitions. [2021-11-21 05:21:38,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-21 05:21:38,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:38,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:38,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:38,487 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2021-11-21 05:21:39,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:39,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 106 states and 152 transitions. [2021-11-21 05:21:39,149 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 152 transitions. [2021-11-21 05:21:39,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-21 05:21:39,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:39,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:39,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:39,178 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2021-11-21 05:21:39,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:39,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 108 states and 153 transitions. [2021-11-21 05:21:39,562 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 153 transitions. [2021-11-21 05:21:39,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-21 05:21:39,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:39,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:39,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:40,093 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 7 proven. 17 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-11-21 05:21:43,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:43,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 122 states and 180 transitions. [2021-11-21 05:21:43,466 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 180 transitions. [2021-11-21 05:21:43,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-21 05:21:43,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:43,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:43,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:43,492 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2021-11-21 05:21:44,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:44,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 126 states and 184 transitions. [2021-11-21 05:21:44,502 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 184 transitions. [2021-11-21 05:21:44,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-21 05:21:44,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:44,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:44,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:44,696 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2021-11-21 05:21:45,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:45,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 125 states and 183 transitions. [2021-11-21 05:21:45,109 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 183 transitions. [2021-11-21 05:21:45,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-21 05:21:45,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:45,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:45,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:45,407 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-11-21 05:21:46,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:46,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 130 states and 199 transitions. [2021-11-21 05:21:46,757 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 199 transitions. [2021-11-21 05:21:46,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-21 05:21:46,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:46,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:46,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:47,096 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 34 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-21 05:21:49,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:49,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 137 states and 208 transitions. [2021-11-21 05:21:49,466 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 208 transitions. [2021-11-21 05:21:49,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-21 05:21:49,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:49,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:49,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:49,493 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2021-11-21 05:21:50,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:50,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 137 states and 207 transitions. [2021-11-21 05:21:50,227 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 207 transitions. [2021-11-21 05:21:50,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-21 05:21:50,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:50,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:50,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:50,268 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 19 proven. 17 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-11-21 05:21:50,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:50,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 139 states and 209 transitions. [2021-11-21 05:21:50,313 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 209 transitions. [2021-11-21 05:21:50,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-21 05:21:50,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:50,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:50,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:50,339 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2021-11-21 05:21:51,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:51,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 141 states and 210 transitions. [2021-11-21 05:21:51,078 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 210 transitions. [2021-11-21 05:21:51,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-21 05:21:51,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:51,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:51,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:51,117 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 7 proven. 19 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2021-11-21 05:21:52,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:52,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 147 states and 218 transitions. [2021-11-21 05:21:52,421 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 218 transitions. [2021-11-21 05:21:52,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-21 05:21:52,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:52,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:52,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:52,445 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2021-11-21 05:21:53,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:53,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 151 states and 222 transitions. [2021-11-21 05:21:53,661 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 222 transitions. [2021-11-21 05:21:53,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-21 05:21:53,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:53,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:53,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:53,769 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2021-11-21 05:21:54,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:54,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 154 states and 226 transitions. [2021-11-21 05:21:54,992 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 226 transitions. [2021-11-21 05:21:54,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-21 05:21:54,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:54,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:55,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:55,375 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2021-11-21 05:21:57,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:57,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 159 states and 242 transitions. [2021-11-21 05:21:57,046 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 242 transitions. [2021-11-21 05:21:57,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-21 05:21:57,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:57,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:57,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:57,073 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2021-11-21 05:21:58,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:58,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 159 states and 241 transitions. [2021-11-21 05:21:58,165 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 241 transitions. [2021-11-21 05:21:58,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2021-11-21 05:21:58,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:58,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:58,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:58,217 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 37 proven. 4 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-21 05:21:58,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:58,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 161 states and 244 transitions. [2021-11-21 05:21:58,256 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 244 transitions. [2021-11-21 05:21:58,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:21:58,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:58,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:58,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:58,849 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:00,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:00,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:00,706 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:00,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:00,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:00,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:00,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:00,741 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:00,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:00,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:00,762 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:00,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:00,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:00,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:00,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:00,799 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:00,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:00,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:00,819 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:00,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:00,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:00,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:00,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:00,851 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:00,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:00,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:00,869 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:00,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:00,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:00,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:00,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:00,905 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:00,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:00,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:00,921 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:00,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:00,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:00,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:00,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:00,961 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:00,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:00,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:00,978 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:00,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:00,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:00,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:00,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:01,014 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:01,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:01,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:01,030 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:01,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:01,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:01,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:01,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:01,056 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:01,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:01,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:01,069 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:01,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:01,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:01,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:01,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:01,094 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:01,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:01,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:01,107 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:01,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:01,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:01,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:01,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:01,131 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:01,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:01,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:01,145 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:01,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:01,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:01,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:01,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:01,173 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:01,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:01,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:01,192 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:01,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:01,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:01,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:01,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:01,225 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:01,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:01,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:01,241 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:01,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:01,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:01,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:01,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:01,269 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:01,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:01,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:01,285 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:01,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:01,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:01,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:01,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:01,314 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:01,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:01,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:01,330 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:01,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:01,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:01,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:01,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:01,356 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:01,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:01,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:01,372 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:01,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:01,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:01,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:01,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:01,411 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:01,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:01,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:01,427 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:01,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:01,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:01,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:01,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:01,531 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:01,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:01,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:01,549 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:01,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:01,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:01,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:01,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:01,586 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:01,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:01,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:01,604 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:01,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:01,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:01,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:01,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:01,633 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:01,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:01,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:01,651 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:01,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:01,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:01,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:01,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:01,682 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:01,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:01,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:01,698 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:01,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:01,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:01,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:01,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:01,721 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:01,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:01,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:01,735 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:01,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:01,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:01,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:01,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:01,762 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:01,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:01,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:01,776 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:01,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:01,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:01,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:01,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:01,803 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:01,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:01,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:01,819 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:01,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:01,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:01,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:01,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:01,853 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:01,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:01,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:01,869 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:01,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:01,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:01,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:01,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:01,894 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:01,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:01,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:01,911 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:01,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:01,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:01,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:01,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:01,941 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:01,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:01,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:01,957 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:01,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:01,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:01,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:01,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:01,988 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:02,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:02,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:02,004 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:02,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:02,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:02,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:02,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:02,032 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:02,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:02,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:02,049 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:02,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:02,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:02,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:02,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:02,084 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:02,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:02,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:02,101 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:02,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:02,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:02,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:02,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:02,127 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:02,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:02,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:02,143 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:02,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:02,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:02,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:02,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:02,169 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:02,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:02,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:02,185 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:02,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:02,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:02,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:02,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:02,212 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:02,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:02,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:02,227 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:02,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:02,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:02,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:02,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:02,255 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:02,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:02,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:02,270 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:02,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:02,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:02,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:02,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:02,297 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:02,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:02,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:02,312 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:02,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:02,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:02,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:02,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:02,346 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:02,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:02,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:02,359 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:02,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:02,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:02,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:02,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:02,379 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:02,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:02,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:02,393 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:02,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:02,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:02,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:02,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:02,425 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:02,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:02,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:02,438 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:02,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:02,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:02,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:02,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:02,464 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:02,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:02,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:02,479 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:02,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:02,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:02,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:02,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:02,504 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:02,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:02,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:02,519 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:02,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:02,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:02,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:02,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:02,606 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:02,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:02,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:02,621 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:02,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:02,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:02,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:02,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:02,649 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:02,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:02,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:02,665 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:02,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:02,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:02,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:02,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:02,691 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:02,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:02,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:02,707 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:02,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:02,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:02,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:02,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:02,734 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:02,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:02,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:02,750 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:02,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:02,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:02,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:02,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:02,776 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:02,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:02,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:02,791 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:02,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:02,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:02,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:02,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:02,818 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:02,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:02,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:02,833 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:02,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:02,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:02,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:02,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:02,858 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:02,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:02,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:02,874 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:02,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:02,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:02,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:02,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:02,900 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:02,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:02,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:02,915 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:02,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:02,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:02,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:02,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:02,940 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:02,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:02,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:02,955 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:02,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:02,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:02,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:02,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:02,985 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:02,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:03,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:03,000 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:03,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:03,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:03,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:03,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:03,027 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:03,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:03,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:03,039 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:03,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:03,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:03,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:03,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:03,061 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:03,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:03,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:03,074 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:03,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:03,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:03,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:03,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:03,094 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:03,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:03,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:03,106 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:03,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:03,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:03,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:03,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:03,128 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:03,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:03,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:03,141 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:03,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:03,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:03,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:03,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:03,165 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:03,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:03,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:03,180 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:03,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:03,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:03,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:03,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:03,204 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:03,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:03,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:03,220 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:03,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:03,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:03,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:03,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:03,252 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:03,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:03,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:03,267 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:03,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:03,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:03,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:03,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:03,291 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:03,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:03,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:03,307 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:03,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:03,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:03,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:03,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:03,344 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:03,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:03,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:03,360 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:03,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:03,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:03,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:03,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:03,384 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:03,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:03,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:03,399 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:03,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:03,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:03,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:03,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:03,425 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:03,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:03,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:03,441 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:03,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:03,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:03,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:03,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:03,468 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:03,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:03,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:03,485 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:03,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:03,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:03,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:03,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:03,509 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:03,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:03,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:03,525 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:03,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:03,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:03,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:03,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:03,550 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:03,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:03,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:03,565 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:03,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:03,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:03,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:03,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:03,597 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:03,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:03,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:03,677 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:03,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:03,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:03,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:03,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:03,697 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:03,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:03,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:03,709 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:03,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:03,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:03,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:03,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:03,729 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:03,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:03,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:03,741 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:03,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:03,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:03,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:03,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:03,760 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:03,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:03,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:03,773 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:03,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:03,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:03,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:03,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:03,793 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:03,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:03,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:03,806 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:03,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:03,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:03,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:03,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:03,828 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:03,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:03,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:03,842 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:03,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:03,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:03,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:03,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:03,865 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:03,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:03,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:03,878 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:03,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:03,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:03,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:03,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:03,906 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:03,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:03,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:03,920 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:03,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:03,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:03,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:03,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:03,942 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:03,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:03,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:03,956 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:03,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:03,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:03,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:03,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:03,981 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:03,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:03,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:03,995 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:03,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:03,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:03,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:04,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:04,023 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:04,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:04,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:04,047 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:04,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:04,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:04,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:04,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:04,069 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:04,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:04,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:04,083 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:04,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:04,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:04,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:04,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:04,107 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:04,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:04,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:04,121 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:04,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:04,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:04,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:04,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:04,143 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:04,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:04,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:04,157 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:04,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:04,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:04,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:04,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:04,179 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:04,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:04,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:04,206 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:04,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:04,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:04,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:04,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:04,228 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:04,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:04,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:04,243 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:04,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:04,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:04,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:04,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:04,265 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:04,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:04,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:04,278 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:04,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:04,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:04,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:04,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:04,301 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:04,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:04,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:04,315 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:04,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:04,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:04,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:04,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:04,337 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:04,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:04,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:04,353 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:04,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:04,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:04,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:04,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:04,375 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:04,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:04,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:04,388 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:04,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:04,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:04,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:04,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:04,417 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:04,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:04,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:04,428 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:04,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:04,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:04,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:04,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:04,448 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:04,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:04,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:04,460 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:04,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:04,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:04,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:04,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:04,479 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:04,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:04,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:04,490 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:04,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:04,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:04,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:04,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:04,511 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:04,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:04,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:04,524 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:04,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:04,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:04,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:04,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:04,545 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:04,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:04,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:04,558 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:04,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:04,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:04,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:04,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:04,637 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:04,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:04,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:04,647 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:04,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:04,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:04,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:04,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:04,670 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:04,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:04,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:04,684 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:04,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:04,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:04,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:04,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:04,711 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:04,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:04,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:04,725 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:04,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:04,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:04,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:04,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:04,764 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:04,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:04,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:04,782 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:04,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:04,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:04,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:04,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:04,817 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:04,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:04,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:04,831 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:04,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:04,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:04,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:04,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:04,852 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:04,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:04,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:04,867 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:04,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:04,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:04,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:04,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:04,903 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:04,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:04,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:04,916 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:04,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:04,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:04,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:04,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:04,939 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:04,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:04,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:04,953 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:04,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:04,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:04,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:04,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:04,975 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:04,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:04,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:04,989 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:04,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:04,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:04,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:04,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:05,011 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:05,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:05,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:05,025 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:05,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:05,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:05,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:05,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:05,046 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:05,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:05,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:05,059 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:05,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:05,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:05,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:05,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:05,081 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:05,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:05,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:05,092 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:05,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:05,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:05,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:05,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:05,120 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:05,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:05,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:05,132 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:05,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:05,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:05,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:05,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:05,156 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:05,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:05,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:05,171 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:05,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:05,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:05,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:05,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:05,190 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:05,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:05,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:05,203 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:05,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:05,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:05,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:05,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:05,229 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:05,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:05,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:05,242 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:05,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:05,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:05,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:05,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:05,262 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:05,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:05,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:05,275 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:05,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:05,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:05,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:05,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:05,295 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:05,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:05,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:05,309 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:05,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:05,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:05,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:05,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:05,329 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:05,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:05,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:05,342 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:05,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:05,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:05,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:05,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:05,369 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:05,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:05,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:05,382 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:05,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:05,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:05,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:05,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:05,403 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:05,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:05,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:05,417 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:05,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:05,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:05,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:05,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:05,438 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:05,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:05,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:05,453 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:05,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:05,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:05,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:05,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:05,486 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:05,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:05,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:05,500 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:05,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:05,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:05,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:05,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:05,521 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:05,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:05,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:05,535 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:05,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:05,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:05,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:05,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:05,557 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:05,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:05,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:05,571 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:05,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:05,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:05,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:05,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:05,650 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:05,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:05,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:05,666 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:05,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:05,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:05,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:05,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:05,694 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:05,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:05,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:05,710 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:05,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:05,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:05,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:05,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:05,732 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:05,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:05,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:05,746 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:05,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:05,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:05,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:05,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:05,769 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:05,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:05,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:05,783 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:05,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:05,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:05,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:05,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:05,804 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:05,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:05,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:05,817 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:05,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:05,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:05,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:05,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:05,837 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:05,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:05,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:05,850 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:05,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:05,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:05,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:05,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:05,870 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:05,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:05,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:05,885 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:05,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:05,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:05,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:05,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:05,909 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:05,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:05,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:05,925 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:05,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:05,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:05,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:05,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:05,948 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:05,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:05,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:05,963 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:05,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:05,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:05,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:05,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:05,987 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:06,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:06,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:06,003 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:06,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:06,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:06,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:06,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:06,027 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:06,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:06,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:06,044 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:06,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:06,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:06,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:06,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:06,066 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:06,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:06,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:06,079 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:06,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:06,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:06,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:06,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:06,100 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:06,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:06,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:06,114 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:06,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:06,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:06,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:06,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:06,136 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:06,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:06,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:06,151 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:06,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:06,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:06,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:06,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:06,174 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:06,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:06,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:06,189 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:06,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:06,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:06,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:06,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:06,214 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:06,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:06,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:06,230 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:06,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:06,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:06,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:06,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:06,256 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:06,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:06,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:06,270 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:06,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:06,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:06,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:06,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:06,294 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:06,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:06,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:06,308 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:06,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:06,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:06,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:06,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:06,329 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:06,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:06,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:06,343 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:06,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:06,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:06,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:06,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:06,365 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:06,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:06,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:06,379 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:06,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:06,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:06,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:06,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:06,400 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:06,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:06,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:06,414 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:06,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:06,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:06,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:06,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:06,434 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:06,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:06,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:06,446 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:06,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:06,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:06,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:06,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:06,463 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:06,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:06,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:06,474 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:06,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:06,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:06,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:06,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:06,493 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:06,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:06,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:06,505 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:06,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:06,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:06,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:06,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:06,522 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:06,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:06,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:06,533 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:06,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:06,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:06,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:06,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:06,553 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:06,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:06,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:06,566 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:06,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:06,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:06,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:06,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:06,587 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:06,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:06,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:06,601 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:06,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:06,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:06,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:06,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:06,623 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:06,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:06,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:06,638 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:06,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:06,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:06,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:06,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:06,664 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:06,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:06,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:06,679 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:06,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:06,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:06,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:06,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:06,700 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:06,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:06,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:06,714 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:06,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:06,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:06,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:06,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:06,736 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:06,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:06,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:06,750 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:06,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:06,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:06,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:06,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:06,773 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:06,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:06,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:06,833 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:06,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:06,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:06,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:06,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:06,856 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:06,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:06,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:06,870 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:06,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:06,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:06,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:06,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:06,892 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:06,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:06,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:06,906 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:06,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:06,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:06,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:06,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:06,928 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:06,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:06,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:06,943 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:06,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:06,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:06,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:06,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:06,964 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:06,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:06,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:06,978 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:06,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:06,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:06,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:06,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:06,999 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:07,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:07,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:07,014 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:07,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:07,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:07,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:07,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:07,035 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:07,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:07,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:07,048 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:07,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:07,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:07,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:07,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:07,069 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:07,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:07,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:07,083 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:07,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:07,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:07,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:07,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:07,103 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:07,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:07,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:07,114 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:07,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:07,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:07,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:07,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:07,131 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:07,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:07,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:07,142 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:07,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:07,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:07,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:07,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:07,160 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:07,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:07,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:07,171 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:07,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:07,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:07,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:07,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:07,190 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:07,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:07,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:07,203 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:07,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:07,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:07,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:07,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:07,231 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:07,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:07,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:07,247 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:07,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:07,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:07,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:07,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:07,268 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:07,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:07,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:07,282 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:07,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:07,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:07,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:07,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:07,304 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:07,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:07,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:07,318 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:07,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:07,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:07,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:07,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:07,340 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:07,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:07,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:07,354 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:07,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:07,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:07,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:07,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:07,375 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:07,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:07,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:07,389 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:07,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:07,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:07,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:07,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:07,411 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:07,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:07,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:07,424 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:07,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:07,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:07,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:07,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:07,446 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:07,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:07,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:07,459 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:07,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:07,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:07,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:07,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:07,480 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:07,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:07,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:07,494 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:07,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:07,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:07,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:07,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:07,515 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:07,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:07,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:07,529 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:07,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:07,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:07,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:07,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:07,551 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:07,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:07,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:07,565 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:07,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:07,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:07,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:07,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:07,586 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:07,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:07,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:07,600 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:07,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:07,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:07,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:07,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:07,623 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:07,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:07,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:07,637 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:07,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:07,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:07,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:07,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:07,659 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:07,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:07,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:07,673 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:07,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:07,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:07,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:07,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:07,695 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:07,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:07,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:07,710 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:07,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:07,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:07,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:07,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:07,732 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:07,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:07,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:07,746 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:07,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:07,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:07,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:07,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:07,771 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:07,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:07,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:07,782 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:07,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:07,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:07,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:07,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:07,800 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:07,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:07,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:07,811 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:07,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:07,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:07,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:07,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:07,830 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:07,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:07,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:07,842 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:07,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:07,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:07,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:07,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:07,861 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:07,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:07,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:07,877 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:07,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:07,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:07,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:07,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:07,897 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:07,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:07,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:07,911 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:07,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:07,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:07,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:07,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:07,970 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:07,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:07,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:07,984 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:07,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:07,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:07,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:07,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:08,022 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:08,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:08,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:08,036 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:08,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:08,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:08,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:08,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:08,057 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:08,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:08,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:08,071 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:08,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:08,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:08,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:08,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:08,092 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:08,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:08,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:08,106 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:08,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:08,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:08,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:08,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:08,127 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:08,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:08,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:08,145 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:08,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:08,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:08,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:08,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:08,166 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:08,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:08,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:08,180 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:08,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:08,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:08,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:08,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:08,201 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:08,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:08,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:08,215 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:08,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:08,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:08,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:08,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:08,236 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:08,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:08,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:08,250 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:08,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:08,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:08,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:08,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:08,272 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:08,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:08,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:08,286 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:08,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:08,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:08,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:08,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:08,306 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:08,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:08,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:08,319 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:08,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:08,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:08,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:08,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:08,339 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:08,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:08,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:08,351 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:08,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:08,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:08,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:08,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:08,368 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:08,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:08,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:08,379 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:08,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:08,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:08,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:08,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:08,396 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:08,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:08,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:08,408 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:08,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:08,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:08,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:08,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:08,424 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:08,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:08,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:08,435 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:08,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:08,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:08,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:08,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:08,452 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:08,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:08,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:08,462 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:08,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:08,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:08,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:08,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:08,479 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:08,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:08,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:08,490 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:08,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:08,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:08,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:08,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:08,508 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:08,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:08,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:08,518 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:08,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:08,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:08,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:08,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:08,537 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:08,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:08,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:08,549 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:08,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:08,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:08,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:08,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:08,566 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:08,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:08,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:08,576 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:08,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:08,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:08,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:08,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:08,594 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:08,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:08,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:08,605 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:08,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:08,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:08,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:08,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:08,622 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:08,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:08,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:08,632 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:08,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:08,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:08,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:08,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:08,650 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:08,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:08,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:08,661 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:08,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:08,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:08,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:08,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:08,680 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:08,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:08,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:08,690 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:08,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:08,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:08,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:08,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:08,709 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:08,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:08,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:08,720 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:08,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:08,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:08,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:08,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:08,736 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:08,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:08,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:08,747 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:08,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:08,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:08,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:08,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:08,763 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:08,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:08,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:08,774 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:08,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:08,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:08,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:08,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:08,791 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:08,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:08,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:08,802 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:08,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:08,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:08,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:08,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:08,818 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:08,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:08,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:08,829 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:08,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:08,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:08,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:08,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:08,854 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:08,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:08,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:08,866 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:08,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:08,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:08,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:08,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:08,884 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:08,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:08,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:08,896 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:08,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:08,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:08,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:08,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:08,913 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:08,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:08,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:08,924 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:08,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:08,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:08,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:08,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:08,979 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:08,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:08,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:08,990 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:08,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:08,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:08,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:08,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:09,008 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:09,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:09,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:09,020 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:09,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:09,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:09,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:09,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:09,037 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:09,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:09,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:09,048 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:09,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:09,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:09,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:09,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:09,065 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:09,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:09,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:09,076 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:09,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:09,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:09,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:09,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:09,095 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:09,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:09,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:09,106 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:09,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:09,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:09,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:09,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:09,123 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:09,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:09,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:09,134 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:09,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:09,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:09,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:09,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:09,152 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:09,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:09,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:09,163 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:09,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:09,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:09,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:09,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:09,181 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:09,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:09,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:09,193 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:09,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:09,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:09,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:09,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:09,209 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:09,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:09,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:09,220 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:09,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:09,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:09,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:09,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:09,238 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:09,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:09,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:09,249 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:09,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:09,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:09,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:09,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:09,265 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:09,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:09,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:09,277 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:09,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:09,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:09,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:09,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:09,295 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:09,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:09,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:09,306 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:09,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:09,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:09,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:09,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:09,334 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:09,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:09,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:09,347 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:09,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:09,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:09,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:09,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:09,373 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:09,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:09,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:09,384 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:09,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:09,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:09,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:09,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:09,402 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:09,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:09,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:09,413 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:09,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:09,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:09,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:09,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:09,430 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:09,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:09,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:09,440 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:09,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:09,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:09,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:09,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:09,457 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:09,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:09,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:09,468 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:09,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:09,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:09,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:09,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:09,485 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:09,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:09,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:09,496 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:09,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:09,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:09,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:09,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:09,513 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:09,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:09,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:09,524 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:09,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:09,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:09,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:09,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:09,541 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:09,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:09,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:09,552 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:09,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:09,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:09,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:09,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:09,570 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:09,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:09,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:09,581 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:09,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:09,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:09,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:09,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:09,599 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:09,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:09,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:09,610 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:09,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:09,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:09,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:09,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:09,626 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:09,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:09,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:09,638 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:09,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:09,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:09,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:09,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:09,655 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:09,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:09,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:09,667 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:09,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:09,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:09,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:09,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:09,684 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:09,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:09,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:09,696 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:09,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:09,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:09,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:09,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:09,713 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:09,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:09,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:09,724 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:09,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:09,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:09,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:09,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:09,741 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:09,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:09,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:09,753 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:09,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:09,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:09,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:09,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:09,770 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:09,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:09,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:09,782 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:09,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:09,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:09,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:09,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:09,799 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:09,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:09,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:09,810 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:09,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:09,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:09,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:09,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:09,827 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:09,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:09,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:09,839 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:09,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:09,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:09,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:09,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:09,855 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:09,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:09,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:09,867 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:09,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:09,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:09,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:09,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:09,884 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:09,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:09,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:09,954 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:09,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:09,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:09,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:09,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:09,973 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:09,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:09,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:09,986 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:09,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:09,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:09,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:09,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:10,005 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:10,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:10,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:10,018 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:10,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:10,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:10,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:10,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:10,037 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:10,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:10,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:10,050 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:10,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:10,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:10,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:10,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:10,069 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:10,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:10,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:10,081 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:10,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:10,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:10,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:10,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:10,102 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:10,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:10,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:10,114 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:10,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:10,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:10,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:10,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:10,133 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:10,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:10,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:10,146 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:10,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:10,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:10,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:10,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:10,168 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:10,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:10,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:10,181 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:10,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:10,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:10,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:10,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:10,199 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:10,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:10,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:10,212 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:10,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:10,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:10,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:10,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:10,230 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:10,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:10,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:10,243 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:10,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:10,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:10,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:10,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:10,262 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:10,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:10,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:10,274 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:10,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:10,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:10,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:10,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:10,293 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:10,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:10,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:10,306 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:10,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:10,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:10,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:10,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:10,323 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:10,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:10,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:10,334 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:10,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:10,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:10,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:10,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:10,350 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:10,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:10,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:10,362 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:10,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:10,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:10,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:10,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:10,379 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:10,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:10,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:10,390 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:10,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:10,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:10,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:10,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:10,407 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:10,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:10,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:10,419 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:10,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:10,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:10,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:10,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:10,437 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:10,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:10,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:10,448 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:10,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:10,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:10,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:10,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:10,465 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:10,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:10,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:10,477 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:10,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:10,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:10,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:10,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:10,523 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:10,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:10,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:10,534 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:10,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:10,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:10,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:10,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:10,554 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:10,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:10,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:10,565 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:10,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:10,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:10,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:10,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:10,587 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:10,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:10,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:10,599 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:10,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:10,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:10,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:10,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:10,617 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:10,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:10,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:10,628 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:10,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:10,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:10,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:10,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:10,645 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:10,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:10,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:10,657 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:10,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:10,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:10,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:10,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:10,680 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:10,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:10,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:10,691 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:10,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:10,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:10,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:10,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:10,708 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:10,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:10,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:10,723 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:10,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:10,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:10,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:10,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:10,740 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:10,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:10,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:10,751 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:10,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:10,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:10,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:10,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:10,767 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:10,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:10,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:10,778 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:10,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:10,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:10,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:10,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:10,795 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:10,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:10,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:10,807 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:10,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:10,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:10,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:10,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:10,824 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:10,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:10,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:10,836 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:10,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:10,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:10,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:10,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:10,853 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:10,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:10,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:10,864 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:10,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:10,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:10,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:10,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:10,880 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:10,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:10,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:10,892 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:10,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:10,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:10,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:10,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:10,909 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:10,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:10,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:10,920 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:10,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:10,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:10,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:10,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:10,937 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:10,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:10,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:10,951 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:10,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:10,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:10,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:10,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:10,968 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:10,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:10,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:10,979 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:10,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:10,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:10,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:10,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:10,995 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:11,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:11,006 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:11,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:11,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,027 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:11,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:11,038 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:11,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:11,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,055 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:11,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:11,067 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:11,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:11,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,099 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:11,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:11,111 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:11,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:11,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,127 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:11,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:11,179 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:11,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:11,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,196 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:11,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:11,207 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:11,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:11,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,224 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:11,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:11,235 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:11,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:11,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,252 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:11,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:11,263 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:11,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:11,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,290 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:11,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:11,301 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:11,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:11,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,318 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:11,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:11,329 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:11,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:11,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,346 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:11,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:11,357 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:11,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:11,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,374 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:11,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:11,384 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:11,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:11,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,401 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:11,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:11,411 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:11,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:11,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,428 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:11,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:11,438 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:11,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:11,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,455 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:11,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:11,466 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:11,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:11,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,484 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:11,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:11,495 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:11,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:11,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,515 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:11,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:11,526 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:11,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:11,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,544 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:11,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:11,555 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:11,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:11,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,572 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:11,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:11,584 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:11,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:11,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,601 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:11,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:11,613 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:11,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:11,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,630 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:11,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:11,642 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:11,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:11,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,659 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:11,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:11,671 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:11,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:11,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,689 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:11,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:11,700 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:11,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:11,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,717 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:11,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:11,728 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:11,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:11,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,745 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:11,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:11,756 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:11,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:11,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,773 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:11,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:11,784 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:11,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:11,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,801 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:11,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:11,812 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:11,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:11,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,829 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:11,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:11,839 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:11,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:11,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,856 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:11,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:11,867 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:11,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:11,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,883 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:11,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:11,894 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:11,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:11,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,911 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:11,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:11,922 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:11,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:11,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,938 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:11,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:11,949 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:11,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:11,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,965 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:11,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:11,976 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:11,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:11,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,993 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,004 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,020 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,031 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,047 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,058 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,075 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,086 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,103 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,114 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,132 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,143 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,161 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,175 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,190 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,201 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,217 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,228 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,249 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,260 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,308 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,319 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,336 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,347 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,363 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,374 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,392 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,403 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,420 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,432 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,462 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,474 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,490 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,502 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,519 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,530 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,546 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,557 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,574 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,584 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,601 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,612 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,629 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,640 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,656 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,668 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,685 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,695 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,712 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,722 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,739 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,749 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,765 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,776 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,792 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,803 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,819 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,830 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,846 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,857 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,873 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,883 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,899 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,910 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,926 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,937 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,954 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,966 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,983 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:12,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:12,994 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:12,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:12,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,012 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:13,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:13,023 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:13,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:13,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,039 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:13,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:13,050 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:13,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:13,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,067 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:13,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:13,077 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:13,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:13,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,094 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:13,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:13,105 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:13,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:13,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,121 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:13,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:13,132 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:13,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:13,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,148 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:13,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:13,158 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:13,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:13,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,189 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:13,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:13,205 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:13,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:13,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,230 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:13,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:13,241 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:13,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:13,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,274 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:13,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:13,288 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:13,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:13,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,305 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:13,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:13,316 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:13,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:13,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,332 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:13,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:13,344 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:13,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:13,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,360 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:13,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:13,370 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:13,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:13,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,386 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:13,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:13,396 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:13,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:13,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,446 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:13,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:13,457 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:13,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:13,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,473 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:13,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:13,483 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:13,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:13,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,500 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:13,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:13,511 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:13,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:13,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,527 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:13,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:13,537 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:13,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:13,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,553 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:13,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:13,563 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:13,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:13,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,579 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:13,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:13,590 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:13,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:13,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,605 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:13,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:13,616 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:13,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:13,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,633 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:13,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:13,644 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:13,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:13,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,660 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:13,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:13,672 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:13,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:13,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,688 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:13,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:13,699 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:13,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:13,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,716 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:13,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:13,726 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:13,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:13,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,742 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:13,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:13,753 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:13,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:13,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,769 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:13,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:13,779 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:13,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:13,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,795 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:13,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:13,806 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:13,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:13,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,823 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:13,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:13,834 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:13,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:13,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,850 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:13,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:13,861 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:13,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:13,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,877 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:13,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:13,888 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:13,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:13,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,905 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:13,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:13,915 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:13,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:13,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,931 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:13,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:13,942 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:13,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:13,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,958 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:13,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:13,968 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:13,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:13,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,984 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:13,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:13,995 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:13,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:13,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,011 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:14,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:14,022 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:14,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:14,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,039 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:14,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:14,050 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:14,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:14,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,066 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:14,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:14,077 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:14,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:14,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,093 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:14,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:14,104 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:14,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:14,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,120 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:14,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:14,131 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:14,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:14,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,148 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:14,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:14,159 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:14,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:14,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,176 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:14,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:14,186 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:14,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:14,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,202 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:14,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:14,213 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:14,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:14,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,229 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:14,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:14,241 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:14,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:14,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,257 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:14,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:14,268 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:14,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:14,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,284 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:14,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:14,295 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:14,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:14,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,311 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:14,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:14,322 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:14,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:14,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,339 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:14,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:14,349 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:14,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:14,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,365 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:14,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:14,376 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:14,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:14,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,392 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:14,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:14,402 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:14,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:14,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,418 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:14,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:14,429 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:14,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:14,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,444 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:14,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:14,455 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:14,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:14,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,470 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:14,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:14,481 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:14,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:14,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,548 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:14,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:14,558 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:14,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:14,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,576 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:14,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:14,588 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:14,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:14,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,606 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:14,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:14,619 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:14,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:14,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,637 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:14,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:14,649 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:14,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:14,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,666 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:14,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:14,680 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:14,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:14,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,698 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:14,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:14,710 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:14,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:14,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,728 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:14,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:14,740 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:14,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:14,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,758 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:14,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:14,771 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:14,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:14,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,788 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:14,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:14,802 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:14,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:14,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,820 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:14,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:14,833 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:14,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:14,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,850 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:14,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:14,863 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:14,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:14,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,881 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:14,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:14,894 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:14,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:14,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,912 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:14,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:14,924 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:14,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:14,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,942 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:14,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:14,955 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:14,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:14,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,972 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:14,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:14,984 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:14,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:14,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,001 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,015 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,032 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,045 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,062 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,075 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,092 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,102 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,117 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,128 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,143 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,154 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,169 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,180 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,195 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,205 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,220 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,231 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,247 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,258 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,273 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,284 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,299 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,310 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,325 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,335 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,350 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,361 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,376 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,387 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,402 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,412 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,428 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,438 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,454 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,464 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,480 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,491 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,508 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,519 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,535 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,550 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,565 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,576 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,592 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,603 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,619 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,630 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,646 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,657 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,673 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,685 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,701 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,711 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,728 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,739 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,755 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,766 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,782 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,792 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,808 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,819 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,835 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,845 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,901 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,912 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,927 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,937 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,952 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,962 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,977 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:15,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:15,988 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:15,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:15,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,003 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,013 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,028 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,038 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,053 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,063 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,078 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,088 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,103 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,114 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,129 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,139 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,155 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,166 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,182 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,193 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,208 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,219 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,235 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,246 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,262 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,272 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,288 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,299 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,314 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,325 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,340 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,351 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,366 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,377 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,393 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,404 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,420 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,431 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,446 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,457 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,472 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,483 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,498 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,509 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,524 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,534 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,550 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,560 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,576 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,586 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,601 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,611 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,627 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,637 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,652 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,662 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,678 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,689 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,704 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,715 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,731 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,741 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,756 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,766 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,782 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,793 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,815 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,826 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,848 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,858 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,883 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,894 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,914 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,924 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,940 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,950 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,966 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:16,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:16,976 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:16,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:16,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,992 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,002 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,017 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,028 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,042 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,053 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,067 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,078 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,093 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,103 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,118 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,129 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,144 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,154 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,169 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,179 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,194 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,204 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,219 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,234 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,279 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,289 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,304 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,315 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,330 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,341 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,356 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,367 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,382 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,393 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,408 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,418 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,433 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,444 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,458 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,469 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,485 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,495 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,511 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,522 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,537 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,548 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,563 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,574 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,589 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,600 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,616 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,627 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,642 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,653 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,669 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,680 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,695 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,706 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,721 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,731 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,746 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,756 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,771 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,781 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,796 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,806 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,822 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,832 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,848 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,858 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,873 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,885 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,900 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,911 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,926 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,937 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,952 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,963 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,978 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:17,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:17,988 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:17,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:17,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,003 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,013 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,028 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,038 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,053 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,063 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,078 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,089 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,105 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,115 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,131 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,141 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,156 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,166 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,181 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,191 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,206 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,217 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,232 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,242 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,257 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,271 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,285 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,296 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,310 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,321 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,336 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,346 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,361 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,371 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,387 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,397 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,419 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,429 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,444 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,454 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,469 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,479 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,493 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,504 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,519 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,529 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,544 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,555 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,570 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,581 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,613 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,623 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,638 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,648 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,663 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,674 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,688 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,698 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,712 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,722 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,737 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,747 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,761 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,772 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,786 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,797 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,811 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,822 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,837 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,847 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,862 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,872 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,887 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,898 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,913 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,923 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,938 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,949 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,964 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:18,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:18,974 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:18,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:18,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,990 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,001 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,015 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,026 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,040 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,051 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,065 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,076 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,090 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,101 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,115 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,126 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,140 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,151 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,165 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,175 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,190 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,200 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,214 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,225 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,239 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,250 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,264 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,274 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,288 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,299 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,313 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,323 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,338 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,348 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,362 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,372 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,386 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,396 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,410 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,420 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,435 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,445 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,459 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,469 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,484 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,494 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,508 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,519 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,534 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,544 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,560 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,570 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,586 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,596 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,610 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,621 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,635 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,645 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,660 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,672 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,687 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,697 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,712 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,722 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,737 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,747 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,762 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,773 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,788 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,798 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,813 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,823 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,838 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,849 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,863 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,874 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,893 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,905 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,922 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,934 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,951 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,963 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,980 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:19,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:19,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:19,993 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:19,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:19,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:19,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:19,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,009 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,021 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,038 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,050 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,066 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,078 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,094 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,106 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,123 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,135 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,151 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,163 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,179 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,192 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,216 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,228 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,245 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,257 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,273 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,286 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,302 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,314 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,331 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,343 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,360 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,372 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,389 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,401 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,417 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,430 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,446 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,458 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,474 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,486 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,502 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,513 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,530 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,541 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,555 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,565 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,580 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,590 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,604 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,614 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,629 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,639 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,654 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,664 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,679 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,689 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,703 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,713 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,727 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,737 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,751 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,762 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,776 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,786 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,801 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,811 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,826 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,836 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,851 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,861 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,876 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,887 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,901 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,911 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,927 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,937 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,952 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,962 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:20,976 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:20,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:20,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:20,987 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:20,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:20,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:20,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:20,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,002 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,012 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,027 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,037 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,052 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,063 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,078 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,089 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,104 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,114 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,129 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,139 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,154 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,164 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,179 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,190 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,204 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,215 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,229 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,239 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,254 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,263 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,278 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,287 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,303 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,313 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,328 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,338 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,352 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,363 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,377 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,387 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,401 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,411 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,426 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,437 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,452 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,463 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,478 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,489 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,503 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,513 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,527 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,537 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,552 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,562 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,576 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,586 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,605 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,615 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,629 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,639 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,653 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,663 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,677 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,688 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,702 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,713 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,727 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,737 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,752 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,763 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,777 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,787 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,802 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,812 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,826 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,837 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,851 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,862 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,876 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,886 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,900 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,912 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,926 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,937 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,951 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,962 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:21,976 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:21,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:21,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:21,987 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:21,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:21,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:21,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:21,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,001 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,011 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,026 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,036 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,051 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,061 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,075 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,086 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,100 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,110 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,125 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,135 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,149 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,160 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,174 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,185 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,199 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,209 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,223 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,233 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,251 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,261 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,276 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,286 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,301 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,311 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,326 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,336 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,350 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,361 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,376 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,386 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,400 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,411 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,425 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,435 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,449 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,459 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,473 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,484 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,498 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,508 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,522 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,533 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,548 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,558 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,571 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,582 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,597 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,607 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,622 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,632 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,646 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,656 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,670 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,681 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,694 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,704 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,718 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,728 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,742 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,752 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,766 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,776 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,790 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,801 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,816 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,827 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,841 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,852 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,866 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,876 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,892 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,902 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,917 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,927 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,941 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,952 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,966 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:22,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:22,976 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:22,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:22,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,991 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,001 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,015 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,025 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,040 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,050 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,064 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,074 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,088 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,098 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,112 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,122 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,136 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,146 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,160 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,170 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,184 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,195 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,216 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,226 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,240 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,251 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,265 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,275 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,290 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,300 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,315 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,325 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,339 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,349 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,363 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,374 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,388 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,398 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,412 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,422 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,436 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,446 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,461 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,471 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,485 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,495 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,509 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,520 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,533 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,544 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,557 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,568 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,585 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,595 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,609 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,619 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,633 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,643 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,657 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,667 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,681 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,692 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,706 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,716 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,731 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,741 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,755 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,766 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,780 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,790 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,804 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,814 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,828 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,838 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,853 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,863 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,878 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,888 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,903 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,914 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,928 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,938 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,952 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,962 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,976 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:23,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:23,986 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:23,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:23,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,000 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,011 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,025 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,035 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,050 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,061 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,075 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,085 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,100 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,110 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,124 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,134 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,148 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,157 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,171 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,181 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,196 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,206 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,220 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,231 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,246 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,256 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,270 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,280 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,295 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,305 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,319 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,329 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,344 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,354 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,369 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,379 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,394 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,404 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,418 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,428 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,442 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,453 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,467 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,477 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,492 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,502 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,516 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,526 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,540 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,549 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,564 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,574 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,588 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,598 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,613 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,623 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,638 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,649 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,663 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,673 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,688 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,698 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,712 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,722 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,736 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,746 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,760 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,770 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,784 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,794 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,817 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,828 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,842 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,856 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,870 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,880 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,894 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,905 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,919 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,930 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,944 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,955 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,969 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:24,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:24,980 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:24,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:24,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,994 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,005 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,019 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,030 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,044 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,054 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,068 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,078 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,092 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,103 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,117 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,127 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,140 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,150 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,164 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,174 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,187 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,197 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,211 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,221 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,234 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,244 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,257 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,267 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,280 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,290 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,306 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,316 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,329 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,339 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,352 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,362 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,376 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,386 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,399 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,409 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,423 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,434 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,448 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,459 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,473 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,483 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,496 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,506 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,531 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,541 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,555 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,566 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,581 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,591 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,605 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,616 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,630 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,640 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,655 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,665 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,680 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,690 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,704 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,714 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,728 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,737 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,751 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,761 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,776 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,786 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,801 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,812 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,826 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,836 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,851 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,861 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,875 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,886 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,901 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,911 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,926 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,936 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,951 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,961 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,975 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:25,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:25,985 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:25,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:25,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,999 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,009 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,024 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,035 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,049 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,059 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,074 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,084 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,098 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,108 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,122 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,132 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,147 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,157 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,171 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,181 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,196 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,206 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,219 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,229 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,243 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,253 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,267 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,277 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,291 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,301 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,316 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,326 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,340 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,350 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,364 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,374 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,388 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,399 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,412 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,427 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,440 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,450 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,464 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,474 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,487 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,497 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,511 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,521 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,534 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,544 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,558 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,568 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,582 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,592 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,608 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,616 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,629 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,637 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,651 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,661 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,672 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,681 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,695 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,705 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,720 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,728 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,742 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,753 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,768 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,778 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,793 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,803 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,817 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,827 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,841 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,851 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,865 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,876 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,890 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,900 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,914 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,924 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,938 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,948 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,961 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,971 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:26,985 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:26,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:26,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:26,995 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:26,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:26,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:26,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:26,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,009 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,019 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,033 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,044 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,057 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,067 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,081 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,091 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,105 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,115 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,129 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,139 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,152 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,162 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,176 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,186 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,200 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,209 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,223 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,233 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,247 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,257 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,271 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,281 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,296 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,306 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,320 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,331 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,345 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,355 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,369 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,379 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,394 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,404 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,418 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,428 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,442 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,451 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,465 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,475 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,489 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,499 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,513 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,523 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,538 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,548 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,562 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,573 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,587 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,597 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,611 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,622 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,637 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,647 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,661 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,671 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,686 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,696 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,711 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,721 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,735 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,745 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,759 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,769 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,783 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,793 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,807 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,817 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,831 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,841 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,856 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,866 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,881 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,891 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,905 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,915 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,930 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,940 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,954 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,965 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,979 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:27,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:27,992 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:27,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:27,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:28,005 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:28,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:28,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:28,015 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:28,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:28,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:28,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:28,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:28,029 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:28,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:28,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:28,039 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:28,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:28,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:28,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:28,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:28,054 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:28,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:28,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:28,064 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:28,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:28,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:28,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:28,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:28,078 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:28,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:28,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:28,088 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:28,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:28,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:28,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:28,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:28,102 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:28,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:28,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:28,112 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:28,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:28,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:28,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:28,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:28,126 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:28,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:28,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:28,138 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:28,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:28,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:28,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:28,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:28,155 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:28,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:28,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:28,165 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:28,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:28,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:28,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:28,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:28,180 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:28,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:28,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:28,191 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:28,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:28,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:28,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:28,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:28,205 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:28,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:28,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:28,214 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:28,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:28,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:28,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:28,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:28,228 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:28,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:28,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:28,238 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:28,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:28,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:28,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:28,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:28,252 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:28,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:28,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:28,262 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:28,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:28,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:28,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:28,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:28,276 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:28,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:28,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:28,286 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:28,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:28,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:28,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:28,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:28,300 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:28,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:28,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:28,311 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:28,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:28,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:28,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:28,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:28,325 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:28,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:28,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:28,335 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:28,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:28,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:28,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:28,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:28,349 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:28,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:28,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:28,359 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:28,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:28,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:28,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:28,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:28,373 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:28,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:28,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:28,383 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:28,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:28,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:28,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:28,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:28,397 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:28,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:28,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:28,407 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:28,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:28,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:28,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:28,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:28,422 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:28,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:28,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:28,432 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:28,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:28,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:28,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:28,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:28,446 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:28,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:28,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:28,456 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:28,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:28,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:28,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:28,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:28,470 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:28,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:28,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:28,478 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:28,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:28,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:28,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:28,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:28,489 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:28,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:28,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:28,496 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:28,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:28,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:28,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:28,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:28,508 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:28,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:28,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:28,516 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:28,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:28,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:28,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:28,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:28,530 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:28,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:28,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:28,540 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:28,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:28,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:28,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:28,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:28,554 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:28,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:28,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:28,565 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:28,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:22:28,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:28,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:28,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:28,579 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:22:28,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:28,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:22:28,589 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:22:28,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-21 05:32:49,358 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,365 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,375 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,382 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,392 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,399 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,409 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,416 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,426 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,433 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,443 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,450 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,460 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,467 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,477 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,484 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,494 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,501 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,511 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,518 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,528 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,535 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,545 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,552 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,565 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,571 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,581 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,588 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,598 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,605 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,615 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,621 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,631 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,638 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,648 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,655 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,665 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,672 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,681 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,688 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,698 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,705 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,715 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,722 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,732 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,739 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,749 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,756 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,766 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,773 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,783 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,789 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,799 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,806 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,816 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,822 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,832 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,839 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,849 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,856 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,866 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,873 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,883 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,889 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,899 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,906 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,916 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,923 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,933 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,940 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,950 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,957 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,967 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,974 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:49,984 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:49,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:49,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:49,991 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:49,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:49,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:49,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:49,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,001 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,008 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,018 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,024 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,034 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,041 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,051 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,058 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,068 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,075 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,085 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,092 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,102 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,109 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,119 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,126 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,136 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,143 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,153 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,160 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,170 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,176 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,187 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,193 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,204 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,210 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,220 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,227 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,237 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,244 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,254 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,261 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,271 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,277 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,288 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,294 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,304 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,311 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,321 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,328 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,338 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,345 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,355 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,362 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,372 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,378 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,389 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,395 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,406 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,412 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,422 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,429 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,439 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,446 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,456 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,463 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,473 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,480 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,490 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,497 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,507 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,513 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,524 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,530 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,540 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,547 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,557 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,564 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,574 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,581 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,591 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,598 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,608 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,615 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,625 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,632 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,642 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,649 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,663 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,671 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,681 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,687 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,697 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,704 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,714 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,721 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,730 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,737 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,747 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,754 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,764 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,770 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,780 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,787 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,797 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,804 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,814 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,820 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,830 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,837 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,847 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,854 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,864 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,870 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,880 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,887 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,897 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,904 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,914 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,921 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,930 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,937 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,947 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,954 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,964 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,971 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,981 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:50,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:50,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:50,988 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:50,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:50,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:50,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:50,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:50,998 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,004 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,014 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,021 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,031 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,037 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,047 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,054 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,064 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,071 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,081 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,088 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,098 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,104 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,115 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,121 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,131 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,138 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,148 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,154 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,165 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,171 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,182 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,188 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,198 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,205 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,215 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,222 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,232 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,238 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,249 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,255 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,265 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,272 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,282 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,289 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,299 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,306 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,316 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,322 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,332 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,339 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,349 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,356 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,366 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,373 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,383 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,390 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,400 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,406 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,416 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,423 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,433 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,440 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,450 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,457 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,468 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,474 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,484 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,491 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,501 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,508 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,518 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,525 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,535 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,541 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,552 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,558 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,569 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,575 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,586 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,592 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,602 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,609 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,619 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,626 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,636 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,643 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,653 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,660 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,670 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,677 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,687 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,694 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,704 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,711 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,721 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,727 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,738 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,744 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,755 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,763 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,773 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,780 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,790 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,797 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,807 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,813 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,823 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,830 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,840 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,847 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,857 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,863 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,873 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,880 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,890 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,897 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,907 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,913 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,923 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,930 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,940 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,947 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,957 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,963 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,973 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,980 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:51,990 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:51,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:51,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:51,997 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:51,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:51,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:51,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:51,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,007 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,013 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,023 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,030 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,040 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,047 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,057 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,063 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,073 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,080 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,090 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,097 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,107 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,113 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,123 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,130 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,140 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,147 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,157 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,164 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,174 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,180 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,190 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,197 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,207 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,214 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,224 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,230 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,241 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,247 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,257 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,264 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,274 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,281 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,291 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,297 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,308 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,314 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,324 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,331 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,341 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,348 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,358 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,365 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,375 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,381 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,391 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,398 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,408 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,415 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,425 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,432 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,442 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,449 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,459 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,466 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,476 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,482 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,492 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,499 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,509 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,516 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,526 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,533 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,543 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,550 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,560 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,567 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,577 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,583 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,594 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,600 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,611 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,617 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,628 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,634 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,645 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,651 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,662 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,668 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,679 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,686 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,696 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,703 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,713 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,720 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,730 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,737 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,747 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,754 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,764 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,771 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,781 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,788 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,798 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,805 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,815 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,822 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,832 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,839 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,849 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,856 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,868 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,875 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,885 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,891 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,901 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,908 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,918 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,925 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,935 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,941 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,951 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,958 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,968 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,975 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:52,984 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:52,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:52,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:52,991 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:52,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:52,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:52,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:52,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,001 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,008 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,018 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,025 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,035 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,041 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,051 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,058 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,068 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,075 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,085 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,092 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,102 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,109 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,119 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,126 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,136 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,142 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,153 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,159 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,169 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,176 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,186 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,193 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,203 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,210 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,220 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,227 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,237 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,244 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,254 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,261 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,271 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,278 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,288 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,294 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,304 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,311 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,321 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,328 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,338 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,345 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,355 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,361 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,371 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,378 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,388 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,395 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,405 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,411 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,422 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,428 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,438 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,445 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,455 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,462 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,472 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,479 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,489 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,495 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,506 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,512 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,522 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,529 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,539 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,546 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,556 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,563 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,573 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,579 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,590 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,596 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,606 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,613 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,623 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,630 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,640 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,647 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,657 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,664 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,674 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,681 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,691 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,698 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,708 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,715 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,726 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,732 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,743 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,749 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,759 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,766 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,776 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,783 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,793 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,800 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,810 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,817 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,827 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,834 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,844 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,851 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,861 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,867 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,877 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,884 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,894 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,901 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,911 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,918 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,928 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,935 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,945 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,952 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,965 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,971 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,981 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:53,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:53,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:53,988 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:53,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:53,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:53,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:53,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:53,998 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,005 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,015 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,021 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,031 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,038 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,048 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,054 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,064 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,071 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,081 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,088 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,098 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,105 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,115 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,121 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,131 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,138 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,148 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,155 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,165 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,171 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,182 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,188 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,198 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,205 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,215 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,222 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,232 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,239 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,248 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,255 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,265 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,272 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,282 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,289 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,299 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,305 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,315 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,322 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,332 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,339 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,349 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,355 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,365 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,372 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,382 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,389 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,399 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,406 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,416 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,423 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,433 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,439 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,449 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,456 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,466 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,473 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,483 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,490 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,500 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,507 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,517 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,523 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,533 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,540 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,550 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,557 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,567 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,574 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,584 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,590 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,601 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,607 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,617 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,624 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,634 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,641 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,651 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,657 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,668 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,675 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,685 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,692 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,702 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,708 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,719 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,725 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,735 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,742 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,752 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,759 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,769 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,776 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,786 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,793 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,803 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,810 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,820 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,827 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,837 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,843 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,853 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,860 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,870 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,877 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,887 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,894 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,904 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,911 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,921 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,928 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,938 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,944 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,954 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,961 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,971 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,978 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:54,988 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:54,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:54,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:54,995 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:54,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:54,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:54,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:54,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,005 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,012 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,022 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,029 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,039 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,046 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,056 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,065 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,075 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,081 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,091 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,098 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,108 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,115 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,125 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,131 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,141 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,148 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,158 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,165 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,175 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,181 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,191 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,198 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,208 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,215 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,225 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,231 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,241 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,248 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,258 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,265 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,275 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,281 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,291 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,298 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,308 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,315 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,325 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,331 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,341 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,348 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,358 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,365 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,375 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,382 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,392 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,398 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,408 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,415 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,425 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,432 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,442 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,448 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,458 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,465 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,475 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,482 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,492 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,499 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,509 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,515 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,525 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,532 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,542 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,549 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,559 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,566 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,576 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,583 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,593 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,599 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,609 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,616 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,626 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,633 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,643 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,650 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,660 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,666 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,677 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,683 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,694 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,700 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,710 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,717 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,728 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,735 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,745 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,751 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,762 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,768 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,778 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,785 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,795 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,802 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,812 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,819 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,829 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,836 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,846 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,853 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,863 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,870 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,880 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,887 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,897 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,903 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,913 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,920 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,930 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,937 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,947 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,954 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,964 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,971 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,981 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:55,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:55,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:55,988 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:55,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:55,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:55,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:55,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:55,998 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,004 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,015 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,021 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,031 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,038 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,048 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,055 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,065 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,072 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,082 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,089 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,099 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,106 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,116 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,122 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,133 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,139 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,150 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,156 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,169 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,176 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,186 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,192 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,202 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,209 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,219 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,225 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,235 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,242 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,252 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,259 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,269 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,275 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,285 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,292 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,302 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,308 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,318 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,325 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,335 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,342 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,352 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,359 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,369 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,375 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,385 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,392 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,402 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,409 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,419 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,425 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,435 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,442 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,452 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,459 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,469 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,476 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,486 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,492 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,502 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,509 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,519 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,525 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,536 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,542 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,552 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,559 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,569 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,576 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,586 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,592 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,602 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,609 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,619 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,626 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,636 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,643 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,653 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,659 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,669 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,676 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,686 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,693 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,703 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,710 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,720 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,727 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,737 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,743 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,753 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,760 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,770 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,777 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,787 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,794 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,804 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,810 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,820 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,827 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,837 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,844 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,854 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,861 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,871 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,877 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,888 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,894 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,904 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,911 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,921 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,928 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,938 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,945 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,955 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,962 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,972 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,978 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:56,988 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:56,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:56,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:56,995 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:56,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:56,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:56,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:56,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,005 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,012 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,022 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,029 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,039 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,046 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,056 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,063 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,073 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,079 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,090 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,096 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,107 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,113 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,124 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,130 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,140 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,147 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,157 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,164 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,174 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,181 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,191 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,198 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,208 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,214 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,225 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,231 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,242 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,248 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,263 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,269 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,279 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,286 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,296 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,303 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,313 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,319 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,329 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,336 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,346 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,353 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,363 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,369 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,379 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,386 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,396 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,403 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,413 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,419 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,429 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,436 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,446 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,453 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,462 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,469 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,479 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,486 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,496 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,503 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,513 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,519 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,529 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,536 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,546 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,553 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,563 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,569 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,579 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,586 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,596 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,603 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,613 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,620 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,630 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,637 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,647 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,654 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,664 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,671 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,681 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,688 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,698 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,704 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,714 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,721 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,731 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,738 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,748 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,754 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,765 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,771 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,781 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,788 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,798 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,805 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,815 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,822 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,832 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,838 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,848 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,855 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,865 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,872 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,882 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,889 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,899 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,906 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,916 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,922 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,932 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,939 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,949 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,956 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,966 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,973 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:57,983 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:57,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:57,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:57,989 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:57,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:57,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:57,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:57,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,000 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,006 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,017 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,023 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,033 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,040 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,050 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,057 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,067 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,074 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,084 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,090 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,101 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,107 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,117 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,124 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,134 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,141 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,151 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,158 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,168 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,174 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,185 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,191 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,202 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,208 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,219 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,225 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,235 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,242 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,252 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,259 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,269 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,276 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,286 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,293 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,303 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,310 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,320 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,326 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,336 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,343 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,353 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,362 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,372 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,379 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,389 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,396 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,406 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,412 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,422 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,429 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,439 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,445 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,455 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,462 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,472 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,479 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,489 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,495 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,505 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,512 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,522 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,529 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,539 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,545 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,555 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,562 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,572 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,579 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,589 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,596 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,605 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,612 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,622 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,629 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,639 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,645 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,655 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,662 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,673 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,679 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,689 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,696 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,706 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,713 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,723 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,729 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,739 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,746 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,756 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,763 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,773 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,780 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,790 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,796 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,806 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,813 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,823 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,830 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,840 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,846 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,857 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,863 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,874 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,880 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,890 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,897 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,907 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,913 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,924 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,930 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,940 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,947 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,957 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,964 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,974 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,981 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:58,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:58,991 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:58,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:58,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:58,997 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:58,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:58,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:58,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,007 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,014 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,024 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,031 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,041 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,048 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,058 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,065 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,075 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,081 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,092 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,098 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,108 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,115 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,125 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,132 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,142 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,149 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,159 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,166 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,176 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,183 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,193 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,200 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,211 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,217 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,228 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,234 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,244 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,251 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,261 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,268 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,278 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,285 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,295 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,302 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,312 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,319 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,329 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,336 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,346 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,353 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,363 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,369 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,379 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,386 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,396 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,403 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,413 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,420 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,430 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,437 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,447 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,454 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,466 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,473 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,483 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,490 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,500 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,506 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,516 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,523 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,533 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,540 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,550 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,556 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,566 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,573 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,583 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,589 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,599 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,606 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,616 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,623 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,633 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,640 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,649 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,656 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,666 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,673 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,683 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,690 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,700 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,707 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,717 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,723 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,733 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,740 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,750 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,757 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,767 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,773 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,783 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,790 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,800 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,807 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,817 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,824 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,834 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,840 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,850 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,857 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,867 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,874 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,884 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,890 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,901 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,907 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,917 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,924 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,934 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,941 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,951 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,957 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,967 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,974 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:32:59,984 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:32:59,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:32:59,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:32:59,991 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:32:59,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:32:59,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:32:59,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:32:59,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,001 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,008 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,018 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,024 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,034 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,041 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,051 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,058 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,068 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,074 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,085 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,091 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,102 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,108 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,118 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,125 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,135 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,142 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,152 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,158 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,168 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,175 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,185 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,192 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,202 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,209 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,219 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,226 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,236 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,242 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,253 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,259 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,269 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,276 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,286 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,293 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,303 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,310 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,320 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,326 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,337 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,343 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,353 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,360 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,370 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,377 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,387 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,394 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,404 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,411 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,421 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,428 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,438 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,444 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,454 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,461 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,471 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,478 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,488 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,495 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,505 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,512 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,522 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,529 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,539 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,546 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,559 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,565 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,575 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,582 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,592 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,599 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,609 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,615 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,625 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,632 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,642 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,649 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,659 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,665 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,676 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,682 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,692 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,699 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,709 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,716 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,726 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,732 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,742 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,749 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,759 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,766 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,776 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,782 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,793 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,799 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,809 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,816 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,826 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,832 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,843 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,849 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,859 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,866 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,876 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,883 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,893 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,899 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,909 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,916 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,926 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,933 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,943 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,950 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,960 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,967 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,977 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:00,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:00,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:00,984 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:00,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:00,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:00,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:00,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:00,994 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,001 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,011 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,018 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,028 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,034 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,045 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,051 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,062 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,068 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,079 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,085 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,096 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,102 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,112 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,119 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,129 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,136 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,146 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,153 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,163 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,170 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,180 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,187 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,197 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,203 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,214 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,221 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,231 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,237 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,248 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,254 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,264 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,271 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,282 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,288 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,299 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,305 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,316 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,322 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,333 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,340 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,350 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,356 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,367 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,373 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,384 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,390 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,401 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,407 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,418 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,425 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,435 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,442 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,452 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,459 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,469 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,476 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,486 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,493 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,503 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,510 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,520 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,527 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,537 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,544 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,554 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,561 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,571 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,578 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,588 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,595 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,605 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,612 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,622 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,629 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,639 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,646 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,656 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,665 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,676 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,682 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,692 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,699 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,709 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,716 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,726 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,733 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,743 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,749 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,759 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,766 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,776 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,783 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,792 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,799 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,809 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,816 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,826 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,833 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,843 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,849 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,859 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,866 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,876 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,883 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,893 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,899 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,909 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,916 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,926 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,933 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,943 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,950 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,960 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,966 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,976 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,983 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:01,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:01,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:01,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:01,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:01,993 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:01,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:01,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:01,999 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,010 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,016 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,026 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,033 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,043 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,050 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,060 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,067 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,077 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,083 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,093 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,100 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,110 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,117 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,127 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,134 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,144 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,150 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,160 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,167 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,177 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,184 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,194 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,201 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,211 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,217 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,227 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,234 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,244 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,251 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,261 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,268 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,278 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,284 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,294 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,301 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,311 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,318 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,328 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,335 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,345 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,352 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,362 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,368 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,378 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,385 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,395 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,402 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,412 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,419 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,429 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,436 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,446 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,453 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,463 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,469 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,479 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,486 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,496 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,503 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,514 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,520 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,530 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,537 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,547 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,554 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,564 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,571 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,581 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,587 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,598 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,604 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,615 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,621 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,632 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,638 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,649 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,655 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,665 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,673 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,683 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,690 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,700 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,706 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,717 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,723 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,734 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,740 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,751 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,757 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,770 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,776 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,786 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,793 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,803 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,810 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,820 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,826 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,836 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,843 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,853 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,859 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,869 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,876 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,886 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,893 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,903 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,909 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,919 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,926 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,936 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,943 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,953 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,959 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,969 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,976 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:02,986 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:02,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:02,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:02,993 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:02,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:02,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:02,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:02,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,003 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,010 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,020 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,026 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,036 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,043 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,053 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,059 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,070 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,076 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,086 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,093 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,103 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,110 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,120 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,127 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,137 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,143 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,153 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,160 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,170 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,177 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,187 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,194 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,204 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,210 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,220 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,227 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,237 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,244 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,254 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,260 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,271 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,277 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,287 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,294 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,304 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,311 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,321 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,327 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,338 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,344 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,354 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,361 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,371 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,378 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,388 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,395 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,405 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,411 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,422 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,428 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,439 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,445 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,456 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,462 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,473 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,479 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,490 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,496 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,506 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,513 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,523 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,530 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,540 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,547 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,557 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,563 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,574 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,580 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,590 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,597 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,607 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,614 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,624 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,631 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,641 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,648 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,658 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,665 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,675 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,682 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,692 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,699 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,709 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,716 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,726 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,733 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,743 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,750 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,760 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,767 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,777 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,784 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,794 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,800 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,811 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,817 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,827 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,834 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,844 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,851 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,864 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,870 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,880 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,887 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,897 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,904 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,914 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,920 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,930 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,937 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,947 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,953 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,963 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,970 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,980 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:03,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:03,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:03,987 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:03,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:03,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:03,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:03,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:03,997 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,003 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,013 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,020 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,030 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,037 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,047 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,054 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,063 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,070 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,080 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,087 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,097 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,104 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,113 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,120 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,130 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,137 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,147 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,154 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,164 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,171 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,180 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,187 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,197 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,204 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,214 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,221 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,231 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,237 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,247 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,254 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,264 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,271 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,281 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,287 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,297 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,304 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,314 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,321 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,331 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,338 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,348 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,354 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,365 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,371 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,381 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,388 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,398 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,405 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,415 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,421 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,432 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,438 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,448 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,455 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,465 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,472 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,482 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,488 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,498 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,505 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,515 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,522 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,532 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,539 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,549 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,556 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,566 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,572 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,582 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,589 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,599 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,606 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,616 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,623 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,633 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,639 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,649 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,656 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,666 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,673 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,683 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,690 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,700 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,707 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,717 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,724 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,734 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,741 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,751 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,757 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,768 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,774 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,784 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,791 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,801 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,808 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,818 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,825 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,835 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,842 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,852 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,859 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,869 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,876 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,886 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,893 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,903 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,910 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,920 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,926 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,937 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,943 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,954 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,962 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,972 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,979 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:04,989 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:04,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:04,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:04,996 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:04,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:04,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:04,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:04,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,006 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,013 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,022 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,029 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,039 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,046 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,056 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,062 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,072 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,079 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,089 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,096 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,106 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,112 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,122 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,129 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,139 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,146 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,156 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,162 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,172 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,179 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,189 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,196 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,206 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,212 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,222 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,229 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,239 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,246 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,256 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,262 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,272 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,279 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,289 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,296 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,306 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,313 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,323 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,329 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,339 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,346 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,356 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,363 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,373 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,379 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,390 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,396 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,406 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,413 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,423 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,430 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,440 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,446 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,456 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,463 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,473 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,480 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,490 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,497 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,507 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,514 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,524 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,530 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,540 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,547 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,557 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,564 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,574 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,580 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,591 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,597 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,607 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,614 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,624 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,631 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,641 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,648 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,658 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,664 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,675 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,682 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,692 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,699 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,709 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,715 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,726 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,732 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,742 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,749 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,759 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,766 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,776 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,783 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,793 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,800 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,810 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,817 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,827 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,834 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,844 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,850 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,861 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,868 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,878 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,885 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,895 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,902 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,912 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,918 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,928 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,935 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,945 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,952 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,962 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,969 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,979 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:05,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:05,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:05,986 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:05,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:05,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:05,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:05,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:05,996 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:06,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:06,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:06,003 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:06,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:06,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:06,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:06,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:06,013 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:06,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:06,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:06,020 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:06,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:06,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:06,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:06,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:06,030 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:06,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:06,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:06,037 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:06,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:06,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:06,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:06,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:06,047 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:06,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:06,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:06,053 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:06,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:06,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:06,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:06,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:06,066 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:06,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:06,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:06,073 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:06,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:06,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:06,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:06,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:06,083 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:06,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:06,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:06,089 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:06,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:06,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:06,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:06,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:06,099 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:06,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:06,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:06,106 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:06,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:06,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:06,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:06,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:06,116 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:06,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:06,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:06,123 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:06,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:06,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:06,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:06,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:06,133 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:06,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:06,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:06,139 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:06,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:06,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:06,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:06,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:06,149 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:06,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:06,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:06,156 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:06,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:06,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:06,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:06,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:06,166 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:06,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:06,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:06,173 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:06,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:06,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:06,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:06,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:06,183 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:06,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:06,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:06,189 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:06,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:06,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:06,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:06,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:33:06,199 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2021-11-21 05:33:06,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:06,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 167 states and 258 transitions. [2021-11-21 05:33:06,206 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2021-11-21 05:33:06,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 05:33:06,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:06,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:06,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat