./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive/Ackermann04.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54152d39-5a44-4e3b-8a39-95d378bcef7c/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54152d39-5a44-4e3b-8a39-95d378bcef7c/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54152d39-5a44-4e3b-8a39-95d378bcef7c/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54152d39-5a44-4e3b-8a39-95d378bcef7c/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/Ackermann04.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54152d39-5a44-4e3b-8a39-95d378bcef7c/bin/ukojak-d1pc8ZmBRL/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54152d39-5a44-4e3b-8a39-95d378bcef7c/bin/ukojak-d1pc8ZmBRL --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 85f83c4bcdce9397140788b204098e14e4fa25f5b66f064340f4aaa544fbb462 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:48:02,151 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:48:02,170 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:48:02,231 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:48:02,232 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:48:02,236 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:48:02,239 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:48:02,243 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:48:02,247 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:48:02,254 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:48:02,255 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:48:02,258 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:48:02,258 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:48:02,262 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:48:02,265 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:48:02,271 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:48:02,273 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:48:02,274 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:48:02,277 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:48:02,287 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:48:02,289 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:48:02,294 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:48:02,296 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:48:02,297 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:48:02,302 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:48:02,302 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:48:02,303 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:48:02,304 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:48:02,305 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:48:02,306 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:48:02,307 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:48:02,308 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:48:02,310 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:48:02,311 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:48:02,312 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:48:02,313 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:48:02,314 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:48:02,314 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:48:02,314 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:48:02,316 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:48:02,316 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:48:02,318 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54152d39-5a44-4e3b-8a39-95d378bcef7c/bin/ukojak-d1pc8ZmBRL/config/svcomp-Overflow-32bit-Kojak_Default.epf [2021-11-25 07:48:02,347 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:48:02,347 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:48:02,348 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:48:02,349 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:48:02,350 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:48:02,350 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:48:02,351 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:48:02,351 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-25 07:48:02,351 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-25 07:48:02,351 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 07:48:02,352 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-25 07:48:02,352 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:48:02,352 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:48:02,353 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:48:02,353 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:48:02,353 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2021-11-25 07:48:02,353 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-25 07:48:02,354 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:48:02,354 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:48:02,354 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:48:02,355 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:48:02,355 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:48:02,355 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:48:02,356 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:48:02,356 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:48:02,356 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:48:02,357 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:48:02,357 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 07:48:02,357 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 07:48:02,358 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:48:02,358 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_54152d39-5a44-4e3b-8a39-95d378bcef7c/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54152d39-5a44-4e3b-8a39-95d378bcef7c/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 85f83c4bcdce9397140788b204098e14e4fa25f5b66f064340f4aaa544fbb462 [2021-11-25 07:48:02,646 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:48:02,672 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:48:02,675 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:48:02,677 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:48:02,678 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:48:02,680 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54152d39-5a44-4e3b-8a39-95d378bcef7c/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/recursive/Ackermann04.c [2021-11-25 07:48:02,762 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54152d39-5a44-4e3b-8a39-95d378bcef7c/bin/ukojak-d1pc8ZmBRL/data/7d2b285e6/e08a0cb9230b46fe83a718d5eba54d16/FLAG0db8f7a5c [2021-11-25 07:48:03,352 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:48:03,352 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54152d39-5a44-4e3b-8a39-95d378bcef7c/sv-benchmarks/c/recursive/Ackermann04.c [2021-11-25 07:48:03,366 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54152d39-5a44-4e3b-8a39-95d378bcef7c/bin/ukojak-d1pc8ZmBRL/data/7d2b285e6/e08a0cb9230b46fe83a718d5eba54d16/FLAG0db8f7a5c [2021-11-25 07:48:03,669 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54152d39-5a44-4e3b-8a39-95d378bcef7c/bin/ukojak-d1pc8ZmBRL/data/7d2b285e6/e08a0cb9230b46fe83a718d5eba54d16 [2021-11-25 07:48:03,672 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:48:03,673 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:48:03,675 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:48:03,676 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:48:03,680 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:48:03,681 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:48:03" (1/1) ... [2021-11-25 07:48:03,682 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65c6840e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:48:03, skipping insertion in model container [2021-11-25 07:48:03,682 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:48:03" (1/1) ... [2021-11-25 07:48:03,691 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:48:03,710 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:48:03,968 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54152d39-5a44-4e3b-8a39-95d378bcef7c/sv-benchmarks/c/recursive/Ackermann04.c[1166,1179] [2021-11-25 07:48:03,969 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:48:03,995 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:48:04,037 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54152d39-5a44-4e3b-8a39-95d378bcef7c/sv-benchmarks/c/recursive/Ackermann04.c[1166,1179] [2021-11-25 07:48:04,039 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:48:04,056 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:48:04,057 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:48:04 WrapperNode [2021-11-25 07:48:04,059 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:48:04,063 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:48:04,063 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:48:04,064 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:48:04,074 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:48:04" (1/1) ... [2021-11-25 07:48:04,083 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:48:04" (1/1) ... [2021-11-25 07:48:04,108 INFO L137 Inliner]: procedures = 13, calls = 11, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 32 [2021-11-25 07:48:04,109 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:48:04,110 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:48:04,110 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:48:04,110 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:48:04,121 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:48:04" (1/1) ... [2021-11-25 07:48:04,121 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:48:04" (1/1) ... [2021-11-25 07:48:04,135 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:48:04" (1/1) ... [2021-11-25 07:48:04,135 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:48:04" (1/1) ... [2021-11-25 07:48:04,138 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:48:04" (1/1) ... [2021-11-25 07:48:04,141 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:48:04" (1/1) ... [2021-11-25 07:48:04,142 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:48:04" (1/1) ... [2021-11-25 07:48:04,144 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:48:04,145 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:48:04,145 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:48:04,146 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:48:04,153 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:48:04" (1/1) ... [2021-11-25 07:48:04,163 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:48:04,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54152d39-5a44-4e3b-8a39-95d378bcef7c/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:48:04,196 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54152d39-5a44-4e3b-8a39-95d378bcef7c/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:48:04,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54152d39-5a44-4e3b-8a39-95d378bcef7c/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:48:04,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:48:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:48:04,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:48:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure ackermann [2021-11-25 07:48:04,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ackermann [2021-11-25 07:48:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 07:48:04,342 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:48:04,344 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:48:04,556 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:48:04,591 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:48:04,591 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 07:48:04,618 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:48:04 BoogieIcfgContainer [2021-11-25 07:48:04,619 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:48:04,620 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:48:04,620 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:48:04,633 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:48:04,633 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:48:04" (1/1) ... [2021-11-25 07:48:04,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:48:04,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:04,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 34 states and 40 transitions. [2021-11-25 07:48:04,721 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 40 transitions. [2021-11-25 07:48:04,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2021-11-25 07:48:04,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:04,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:04,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:04,931 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:48:05,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:05,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 37 states and 46 transitions. [2021-11-25 07:48:05,004 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2021-11-25 07:48:05,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-25 07:48:05,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:05,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:05,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:05,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:48:05,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:05,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 41 states and 55 transitions. [2021-11-25 07:48:05,452 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 55 transitions. [2021-11-25 07:48:05,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-25 07:48:05,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:05,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:05,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:05,488 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:48:05,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:05,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 42 states and 56 transitions. [2021-11-25 07:48:05,507 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 56 transitions. [2021-11-25 07:48:05,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-25 07:48:05,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:05,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:05,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:05,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:48:06,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:06,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 46 states and 63 transitions. [2021-11-25 07:48:06,084 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 63 transitions. [2021-11-25 07:48:06,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-25 07:48:06,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:06,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:06,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:06,214 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:48:06,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:06,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 51 states and 74 transitions. [2021-11-25 07:48:06,850 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 74 transitions. [2021-11-25 07:48:06,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-25 07:48:06,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:06,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:06,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:06,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:48:06,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:06,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 53 states and 76 transitions. [2021-11-25 07:48:06,891 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 76 transitions. [2021-11-25 07:48:06,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-25 07:48:06,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:06,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:06,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:06,919 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:48:07,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:07,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 57 states and 82 transitions. [2021-11-25 07:48:07,189 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 82 transitions. [2021-11-25 07:48:07,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-25 07:48:07,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:07,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:07,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:07,214 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:48:07,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:07,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 62 states and 89 transitions. [2021-11-25 07:48:07,449 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 89 transitions. [2021-11-25 07:48:07,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-25 07:48:07,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:07,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:07,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:07,556 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:48:08,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:08,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 65 states and 94 transitions. [2021-11-25 07:48:08,069 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 94 transitions. [2021-11-25 07:48:08,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-25 07:48:08,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:08,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:08,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:08,206 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:48:08,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:08,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 67 states and 97 transitions. [2021-11-25 07:48:08,300 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 97 transitions. [2021-11-25 07:48:08,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-25 07:48:08,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:08,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:08,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:08,328 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:48:08,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:08,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 70 states and 102 transitions. [2021-11-25 07:48:08,725 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 102 transitions. [2021-11-25 07:48:08,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-25 07:48:08,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:08,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:08,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:08,822 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:48:09,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:09,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 76 states and 114 transitions. [2021-11-25 07:48:09,290 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 114 transitions. [2021-11-25 07:48:09,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-25 07:48:09,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:09,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:09,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:09,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:48:09,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:09,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 78 states and 119 transitions. [2021-11-25 07:48:09,544 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 119 transitions. [2021-11-25 07:48:09,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-25 07:48:09,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:09,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:09,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:09,571 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:48:09,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:09,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 80 states and 121 transitions. [2021-11-25 07:48:09,668 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 121 transitions. [2021-11-25 07:48:09,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-25 07:48:09,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:09,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:09,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:09,698 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:48:09,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:09,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 84 states and 126 transitions. [2021-11-25 07:48:09,829 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 126 transitions. [2021-11-25 07:48:09,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-25 07:48:09,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:09,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:09,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:09,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:48:10,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:10,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 89 states and 135 transitions. [2021-11-25 07:48:10,466 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 135 transitions. [2021-11-25 07:48:10,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-25 07:48:10,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:10,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:10,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:10,530 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:48:10,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:10,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 92 states and 139 transitions. [2021-11-25 07:48:10,561 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 139 transitions. [2021-11-25 07:48:10,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-25 07:48:10,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:10,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:10,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:10,585 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:48:10,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:11,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 94 states and 141 transitions. [2021-11-25 07:48:11,001 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 141 transitions. [2021-11-25 07:48:11,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-25 07:48:11,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:11,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:11,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:11,025 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:48:11,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:11,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 99 states and 150 transitions. [2021-11-25 07:48:11,353 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 150 transitions. [2021-11-25 07:48:11,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:11,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:11,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:11,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:11,412 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:11,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:11,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 102 states and 155 transitions. [2021-11-25 07:48:11,634 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 155 transitions. [2021-11-25 07:48:11,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:11,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:11,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:11,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:11,663 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:48:12,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:12,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 107 states and 164 transitions. [2021-11-25 07:48:12,255 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 164 transitions. [2021-11-25 07:48:12,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:12,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:12,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:12,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:12,304 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:48:12,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:12,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 109 states and 167 transitions. [2021-11-25 07:48:12,768 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 167 transitions. [2021-11-25 07:48:12,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-25 07:48:12,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:12,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:12,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:13,155 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:48:14,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:14,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 118 states and 208 transitions. [2021-11-25 07:48:14,273 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 208 transitions. [2021-11-25 07:48:14,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-25 07:48:14,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:14,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:14,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:14,304 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:48:14,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:14,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 120 states and 211 transitions. [2021-11-25 07:48:14,821 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 211 transitions. [2021-11-25 07:48:14,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:14,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:14,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:14,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:14,932 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:15,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:15,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:15,161 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:15,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:15,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:15,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:15,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:15,193 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:15,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:15,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:15,212 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:15,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:15,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:15,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:15,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:15,244 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:15,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:15,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:15,273 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:15,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:15,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:15,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:15,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:15,328 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:15,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:15,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:15,347 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:15,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:15,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:15,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:15,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:15,379 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:15,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:15,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:15,407 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:15,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:15,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:15,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:15,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:15,460 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:15,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:15,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:15,482 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:15,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:15,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:15,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:15,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:15,530 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:15,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:15,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:15,550 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:15,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:15,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:15,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:15,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:15,586 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:15,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:15,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:15,604 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:15,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:15,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:15,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:15,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:15,647 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:15,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:15,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:15,670 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:15,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-25 07:48:15,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:15,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:15,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:15,711 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:48:15,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:15,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:15,726 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:15,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-25 07:48:15,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:15,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:15,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:15,757 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:48:15,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:15,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:15,775 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:15,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-25 07:48:15,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:15,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:15,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:15,826 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:48:15,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:15,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:15,841 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:15,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-25 07:48:15,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:15,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:15,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:15,879 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:48:15,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:15,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:15,894 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:15,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-25 07:48:15,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:15,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:15,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:15,922 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:48:15,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:15,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:15,936 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:15,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:15,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:15,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:15,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:15,963 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:15,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:15,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:15,981 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:15,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:15,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:15,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:15,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:16,008 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:16,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:16,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:16,027 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:16,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:16,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:16,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:16,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:16,054 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:16,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:16,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:16,073 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:16,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:16,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:16,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:16,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:16,103 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:16,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:16,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:16,128 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:16,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:16,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:16,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:16,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:16,159 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:16,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:16,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:16,184 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:16,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-25 07:48:16,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:16,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:16,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:16,217 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:48:16,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:16,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:16,231 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:16,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:16,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:16,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:16,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:16,261 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:16,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:16,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:16,279 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:16,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-25 07:48:16,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:16,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:16,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:16,306 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:48:16,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:16,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:16,321 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:16,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-25 07:48:16,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:16,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:16,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:16,354 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:48:16,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:16,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:16,371 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:16,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:16,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:16,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:16,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:16,396 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:16,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:16,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:16,416 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:16,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-25 07:48:16,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:16,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:16,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:16,447 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:48:16,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:16,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:16,462 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:16,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:16,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:16,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:16,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:16,489 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:16,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:16,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:16,508 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:16,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:16,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:16,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:16,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:16,540 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:16,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:16,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:16,559 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:16,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:16,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:16,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:16,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:16,590 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:16,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:16,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:16,624 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:16,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:16,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:16,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:16,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:16,650 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:16,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:16,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:16,668 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:16,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:16,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:16,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:16,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:16,697 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:16,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:16,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:16,714 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:16,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:16,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:16,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:16,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:16,738 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:16,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:16,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:16,755 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:16,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:16,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:16,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:16,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:16,781 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:16,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:16,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:16,798 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:16,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:16,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:16,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:16,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:16,825 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:16,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:16,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:16,843 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:16,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:16,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:16,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:16,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:16,869 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:16,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:16,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:16,886 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:16,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:16,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:16,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:16,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:16,919 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:16,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:16,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:16,937 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:16,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:16,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:16,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:16,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:16,970 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:16,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:16,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:16,988 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:16,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:16,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:16,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:17,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:17,026 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:17,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:17,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:17,049 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:17,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:17,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:17,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:17,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:17,078 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:17,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:17,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:17,096 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:17,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-25 07:48:17,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:17,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:17,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:17,129 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:48:17,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:17,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:17,145 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:17,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-25 07:48:17,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:17,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:17,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:17,187 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:48:17,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:17,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:17,204 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:17,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:17,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:17,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:17,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:17,234 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:17,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:17,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:17,254 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:17,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-25 07:48:17,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:17,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:17,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:17,281 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:48:17,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:17,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:17,296 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:17,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:17,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:17,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:17,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:17,322 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:17,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:17,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:17,340 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:17,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-25 07:48:17,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:17,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:17,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:17,371 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:48:17,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:17,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:17,385 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:17,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:17,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:17,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:17,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:17,423 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:17,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:17,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:17,441 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:17,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:17,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:17,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:17,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:17,465 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:17,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:17,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:17,482 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:17,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:17,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:17,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:17,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:17,514 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:17,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:17,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:17,534 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:17,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:17,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:17,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:17,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:17,560 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:17,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:17,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:17,578 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:17,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-25 07:48:17,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:17,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:17,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:17,606 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 07:48:17,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:17,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:17,622 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:17,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:17,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:17,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:17,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:17,649 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:17,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:17,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:17,669 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:17,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:17,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:17,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:17,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:17,699 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:17,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:17,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:17,717 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:17,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:17,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:17,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:17,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:17,742 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:17,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:17,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:17,759 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:17,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:17,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:17,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:17,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:17,786 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:17,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:17,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:17,803 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:17,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:17,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:17,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:17,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:17,827 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:17,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:17,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:17,844 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:17,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:17,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:17,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:17,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:17,869 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:17,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:17,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:17,887 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:17,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:17,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:17,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:17,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:17,913 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:17,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:17,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:17,930 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:17,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:17,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:17,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:17,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:17,958 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:17,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:17,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:17,975 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:17,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:17,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:17,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:17,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:18,002 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:18,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:18,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:18,020 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:18,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:18,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:18,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:18,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:18,045 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:18,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:18,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:18,063 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:18,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:18,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:18,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:18,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:18,090 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:18,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:18,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:18,108 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:18,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:18,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:18,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:18,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:18,140 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:18,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:18,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:18,182 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:18,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:18,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:18,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:18,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:18,208 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:18,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:18,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:18,226 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:18,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:18,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:18,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:18,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:18,253 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:18,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:18,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:18,270 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:18,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:18,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:18,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:18,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:18,308 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:18,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:18,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:18,330 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:18,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:18,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:18,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:18,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:18,361 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:18,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:18,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:18,379 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:18,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:18,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:18,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:18,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:18,405 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:18,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:18,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:18,424 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:18,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:18,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:18,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:18,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:18,452 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:18,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:18,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:18,471 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:18,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:18,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:18,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:18,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:18,504 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:18,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:18,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:18,523 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:18,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:18,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:18,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:18,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:18,549 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:18,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:18,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:18,567 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:18,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:18,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:18,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:18,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:18,595 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:18,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:18,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:18,613 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:18,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:18,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:18,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:18,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:18,654 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:18,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:18,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:18,672 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:18,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:18,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:18,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:18,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:18,707 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:18,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:18,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:18,725 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:18,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:18,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:18,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:18,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:18,750 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:18,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:18,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:18,768 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:18,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:18,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:18,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:18,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:18,796 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:18,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:18,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:18,815 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:18,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:18,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:18,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:18,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:18,840 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:18,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:18,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:18,862 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:18,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:18,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:18,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:18,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:18,893 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:18,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:18,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:18,910 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:18,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:18,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:18,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:18,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:18,959 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:18,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:18,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:18,998 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:18,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:18,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:18,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:19,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:19,025 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:19,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:19,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:19,045 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:19,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:19,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:19,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:19,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:19,077 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:19,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:19,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:19,098 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:19,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:19,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:19,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:19,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:19,127 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:19,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:19,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:19,161 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:19,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:19,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:19,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:19,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:19,198 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:19,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:19,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:19,219 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:19,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:19,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:19,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:19,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:19,249 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:19,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:19,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:19,269 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:19,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:19,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:19,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:19,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:19,297 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:19,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:19,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:19,316 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:19,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:19,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:19,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:19,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:19,345 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:19,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:19,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:19,363 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:19,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:19,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:19,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:19,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:19,387 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:19,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:19,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:19,429 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:19,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:19,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:19,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:19,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:19,453 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:19,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:19,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:19,470 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:19,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:19,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:19,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:19,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:19,496 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:19,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:19,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:19,515 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:19,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:19,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:19,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:19,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:19,545 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:19,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:19,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:19,562 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:19,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:19,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:19,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:19,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:19,587 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:19,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:19,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:19,605 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:19,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:19,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:19,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:19,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:19,629 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:19,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:19,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:19,647 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:19,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:19,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:19,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:19,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:19,672 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:19,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:19,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:19,690 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:19,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:19,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:19,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:19,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:19,714 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:19,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:19,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:19,732 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:19,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:19,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:19,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:19,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:19,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:19,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:19,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:19,776 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:19,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:19,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:19,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:19,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:19,801 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:19,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:19,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:19,818 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:19,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:19,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:19,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:19,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:19,846 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:19,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:19,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:19,863 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:19,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:19,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:19,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:19,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:19,888 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:19,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:19,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:19,905 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:19,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:19,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:19,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:19,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:19,954 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:19,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:19,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:19,971 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:19,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:19,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:19,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:19,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:19,997 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:20,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:20,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:20,023 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:20,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:20,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:20,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:20,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:20,067 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:20,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:20,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:20,085 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:20,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:20,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:20,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:20,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:20,111 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:20,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:20,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:20,130 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:20,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:20,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:20,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:20,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:20,158 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:20,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:20,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:20,175 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:20,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:20,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:20,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:20,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:20,220 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:20,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:20,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:20,237 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:20,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:20,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:20,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:20,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:20,281 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:20,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:20,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:20,303 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:20,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:20,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:20,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:20,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:20,349 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:20,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:20,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:20,375 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:20,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:20,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:20,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:20,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:20,401 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:20,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:20,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:20,424 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:20,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:20,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:20,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:20,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:20,452 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:20,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:20,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:20,470 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:20,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:20,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:20,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:20,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:20,496 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:20,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:20,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:20,514 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:20,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:20,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:20,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:20,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:20,541 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:20,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:20,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:20,559 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:20,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:20,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:20,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:20,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:20,584 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:20,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:20,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:20,601 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:20,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:20,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:20,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:20,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:20,626 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:20,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:20,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:20,642 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:20,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:20,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:20,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:20,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:20,667 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:20,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:20,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:20,685 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:20,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:20,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:20,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:20,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:20,706 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:20,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:20,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:20,719 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:20,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:20,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:20,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:20,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:20,743 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:20,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:20,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:20,757 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:20,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:20,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:20,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:20,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:20,786 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:20,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:20,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:20,799 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:20,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:20,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:20,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:20,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:20,819 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:20,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:20,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:20,834 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:20,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:20,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:20,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:20,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:20,858 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:20,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:20,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:20,872 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:20,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:20,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:20,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:20,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:20,903 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:20,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:20,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:20,917 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:20,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:20,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:20,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:20,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:20,937 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:20,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:20,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:20,950 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:20,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:20,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:20,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:20,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:20,981 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:20,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:20,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:20,995 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:20,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:20,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:20,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:21,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:21,017 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:21,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:21,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:21,030 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:21,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:21,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:21,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:21,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:21,050 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:21,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:21,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:21,064 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:21,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:21,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:21,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:21,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:21,084 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:21,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:21,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:21,098 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:21,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:21,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:21,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:21,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:21,118 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:21,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:21,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:21,132 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:21,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:21,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:21,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:21,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:21,165 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:21,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:21,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:21,179 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:21,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:21,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:21,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:21,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:21,206 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:21,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:21,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:21,222 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:21,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:21,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:21,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:21,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:21,243 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:21,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:21,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:21,256 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:21,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:21,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:21,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:21,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:21,280 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:21,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:21,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:21,293 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:21,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:21,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:21,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:21,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:21,312 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:21,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:21,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:21,326 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:21,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:21,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:21,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:21,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:21,345 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:21,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:21,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:21,358 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:21,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:21,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:21,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:21,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:21,378 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:21,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:21,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:21,391 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:21,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:21,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:21,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:21,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:21,410 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:21,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:21,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:21,424 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:21,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:21,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:21,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:21,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:21,444 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:21,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:21,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:21,457 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:21,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:21,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:21,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:21,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:21,477 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:21,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:21,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:21,491 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:21,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:21,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:21,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:21,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:21,511 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:21,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:21,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:21,525 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:21,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:21,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:21,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:21,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:21,545 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:21,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:21,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:21,558 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:21,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:21,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:21,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:21,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:21,579 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:21,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:21,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:21,592 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:21,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:21,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:21,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:21,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:21,629 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:21,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:21,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:21,642 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:21,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:21,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:21,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:21,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:21,661 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:21,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:21,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:21,674 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:21,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:21,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:21,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:21,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:21,694 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:21,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:21,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:21,708 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:21,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:21,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:21,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:21,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:21,729 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:21,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:21,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:21,742 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:21,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:21,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:21,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:21,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:21,761 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:21,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:21,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:21,774 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:21,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:21,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:21,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:21,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:21,793 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:21,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:21,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:21,807 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:21,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:21,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:21,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:21,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:21,828 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:21,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:21,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:21,842 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:21,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:21,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:21,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:21,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:21,863 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:21,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:21,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:21,877 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:21,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:21,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:21,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:21,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:21,898 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:21,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:21,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:21,911 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:21,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:21,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:21,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:21,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:21,931 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:21,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:21,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:21,944 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:21,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:21,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:21,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:21,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:21,972 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:21,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:21,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:21,985 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:21,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:21,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:21,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:21,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:22,004 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:22,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:22,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:22,017 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:22,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:22,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:22,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:22,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:22,036 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:22,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:22,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:22,050 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:22,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:22,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:22,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:22,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:22,071 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:22,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:22,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:22,085 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:22,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:22,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:22,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:22,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:22,105 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:22,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:22,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:22,120 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:22,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:22,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:22,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:22,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:22,140 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:22,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:22,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:22,156 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:22,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:22,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:22,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:22,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:22,177 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:22,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:22,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:22,191 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:22,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:22,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:22,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:22,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:22,212 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:22,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:22,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:22,226 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:22,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:22,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:22,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:22,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:22,246 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:22,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:22,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:22,259 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:22,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:22,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:22,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:22,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:22,279 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:22,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:22,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:22,293 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:22,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:22,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:22,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:22,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:22,330 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:22,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:22,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:22,346 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:22,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:22,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:22,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:22,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:22,368 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:22,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:22,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:22,385 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:22,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:22,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:22,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:22,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:22,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:22,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:22,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:22,424 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:22,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:22,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:22,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:22,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:22,457 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:22,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:22,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:22,474 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:22,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:22,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:22,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:22,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:22,498 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:22,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:22,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:22,516 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:22,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:22,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:22,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:22,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:22,541 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:22,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:22,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:22,558 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:22,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:22,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:22,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:22,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:22,583 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:22,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:22,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:22,600 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:22,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:22,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:22,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:22,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:22,625 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:22,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:22,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:22,639 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:22,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:22,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:22,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:22,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:22,659 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:22,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:22,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:22,672 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:22,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:22,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:22,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:22,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:22,692 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:22,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:22,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:22,705 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:22,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:22,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:22,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:22,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:22,726 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:22,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:22,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:22,739 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:22,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:22,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:22,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:22,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:22,764 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:22,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:22,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:22,777 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:22,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:22,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:22,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:22,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:22,798 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:22,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:22,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:22,811 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:22,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:22,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:22,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:22,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:22,830 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:22,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:22,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:22,843 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:22,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:22,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:22,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:22,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:22,862 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:22,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:22,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:22,875 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:22,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:22,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:22,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:22,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:22,894 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:22,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:22,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:22,907 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:22,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:22,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:22,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:22,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:22,925 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:22,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:22,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:22,938 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:22,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:22,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:22,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:22,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:22,961 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:22,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:22,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:22,974 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:22,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:22,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:22,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:22,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:22,994 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:23,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:23,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:23,007 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:23,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:23,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:23,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:23,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:23,027 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:23,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:23,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:23,040 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:23,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:23,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:23,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:23,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:23,059 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:23,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:23,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:23,072 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:23,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:23,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:23,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:23,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:23,091 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:23,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:23,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:23,105 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:23,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:23,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:23,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:23,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:23,125 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:23,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:23,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:23,139 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:23,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:23,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:23,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:23,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:23,159 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:23,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:23,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:23,173 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:23,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:23,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:23,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:23,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:23,206 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:23,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:23,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:23,221 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:23,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:23,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:23,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:23,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:23,240 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:23,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:23,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:23,254 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:23,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:23,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:23,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:23,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:23,273 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:23,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:23,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:23,287 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:23,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:23,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:23,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:23,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:23,307 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:23,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:23,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:23,321 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:23,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:23,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:23,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:23,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:23,342 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:23,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:23,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:23,357 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:23,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:23,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:23,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:23,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:23,378 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:23,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:23,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:23,392 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:23,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:23,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:23,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:23,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:23,411 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:23,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:23,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:23,425 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:23,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:23,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:23,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:23,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:23,446 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:23,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:23,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:23,459 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:23,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:23,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:23,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:23,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:23,478 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:23,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:23,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:23,491 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:23,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:23,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:23,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:23,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:23,516 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:23,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:23,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:23,529 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:23,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:23,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:23,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:23,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:23,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:23,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:23,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:23,562 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:23,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:23,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:23,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:23,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:23,583 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:23,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:23,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:23,596 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:23,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:23,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:23,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:23,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:23,616 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:23,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:23,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:23,630 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:23,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:23,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:23,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:23,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:23,649 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:23,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:23,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:23,662 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:23,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:23,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:23,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:23,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:23,682 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:23,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:23,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:23,696 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:23,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:23,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:23,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:23,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:23,716 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:23,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:23,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:23,729 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:23,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:23,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:23,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:23,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:23,748 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:23,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:23,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:23,762 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:23,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:23,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:23,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:23,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:23,782 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:23,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:23,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:23,806 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:23,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:23,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:23,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:23,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:23,825 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:23,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:23,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:23,839 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:23,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:23,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:23,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:23,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:23,857 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:23,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:23,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:23,870 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:23,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:23,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:23,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:23,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:23,889 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:23,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:23,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:23,902 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:23,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:23,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:23,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:23,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:23,921 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:23,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:23,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:23,934 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:23,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:23,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:23,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:23,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:23,970 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:23,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:23,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:23,984 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:23,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:23,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:23,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:23,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:24,003 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:24,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:24,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:24,016 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:24,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:24,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:24,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:24,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:24,035 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:24,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:24,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:24,048 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:24,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:24,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:24,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:24,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:24,096 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:24,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:24,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:24,109 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:24,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:24,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:24,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:24,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:24,128 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:24,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:24,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:24,143 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:24,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:24,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:24,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:24,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:24,164 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:24,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:24,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:24,178 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:24,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:24,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:24,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:24,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:24,197 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:24,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:24,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:24,211 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:24,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:24,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:24,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:24,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:24,229 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:24,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:24,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:24,243 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:24,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:24,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:24,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:24,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:24,264 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:24,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:24,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:24,277 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:24,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:24,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:24,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:24,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:24,296 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:24,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:24,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:24,309 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:24,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:24,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:24,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:24,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:24,329 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:24,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:24,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:24,343 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:24,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:24,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:24,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:24,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:24,364 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:24,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:24,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:24,377 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:24,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:24,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:24,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:24,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:24,397 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:24,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:24,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:24,411 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:24,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:24,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:24,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:24,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:24,431 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:24,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:24,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:24,444 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:24,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:24,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:24,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:24,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:24,463 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:24,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:24,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:24,477 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:24,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:24,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:24,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:24,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:24,499 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:24,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:24,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:24,513 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:24,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:24,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:24,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:24,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:24,532 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:24,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:24,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:24,546 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:24,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:24,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:24,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:24,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:24,564 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:24,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:24,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:24,577 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:24,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:24,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:24,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:24,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:24,597 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:24,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:24,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:24,610 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:24,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:24,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:24,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:24,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:24,630 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:24,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:24,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:24,644 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:24,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:24,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:24,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:24,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:24,664 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:24,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:24,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:24,678 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:24,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:24,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:24,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:24,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:24,698 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:24,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:24,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:24,712 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:24,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:24,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:24,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:24,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:24,732 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:24,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:24,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:24,747 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:24,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:24,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:24,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:24,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:24,767 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:24,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:24,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:24,781 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:24,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:24,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:24,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:24,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:24,801 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:24,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:24,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:24,815 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:24,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:24,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:24,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:24,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:24,835 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:24,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:24,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:24,849 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:24,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:24,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:24,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:24,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:24,869 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:24,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:24,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:24,884 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:24,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:24,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:24,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:24,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:24,906 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:24,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:24,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:24,944 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:24,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:24,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:24,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:24,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:24,967 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:24,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:24,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:24,985 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:24,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:24,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:24,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:24,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:25,024 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:25,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:25,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:25,042 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:25,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:25,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:25,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:25,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:25,063 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:25,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:25,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:25,079 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:25,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:25,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:25,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:25,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:25,103 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:25,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:25,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:25,117 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:25,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:25,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:25,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:25,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:25,136 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:25,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:25,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:25,150 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:25,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:25,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:25,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:25,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:25,182 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:25,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:25,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:25,196 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:25,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:25,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:25,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:25,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:25,222 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:25,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:25,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:25,237 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:25,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:25,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:25,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:25,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:25,258 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:25,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:25,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:25,273 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:25,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:25,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:25,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:25,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:25,294 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:25,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:25,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:25,308 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:25,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:25,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:25,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:25,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:25,329 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:25,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:25,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:25,343 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:25,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:25,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:25,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:25,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:25,364 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:25,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:25,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:25,379 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:25,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:25,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:25,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:25,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:25,399 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:25,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:25,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:25,414 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:25,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:25,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:25,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:25,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:25,435 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:25,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:25,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:25,450 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:25,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:25,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:25,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:25,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:25,472 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:25,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:25,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:25,486 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:25,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:25,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:25,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:25,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:25,517 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:25,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:25,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:25,531 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:25,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:25,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:25,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:25,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:25,552 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:25,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:25,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:25,566 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:25,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:25,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:25,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:25,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:25,587 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:25,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:25,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:25,602 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:25,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:25,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:25,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:25,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:25,624 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:25,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:25,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:25,638 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:25,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:25,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:25,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:25,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:25,659 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:25,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:25,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:25,673 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:25,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:25,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:25,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:25,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:25,692 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:25,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:25,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:25,707 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:25,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:25,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:25,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:25,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:25,730 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:25,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:25,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:25,744 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:25,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:25,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:25,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:25,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:25,766 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:25,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:25,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:25,781 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:25,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:25,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:25,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:25,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:25,803 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:25,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:25,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:25,818 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:25,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:25,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:25,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:25,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:25,838 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:25,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:25,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:25,852 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:25,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:25,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:25,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:25,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:25,872 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:25,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:25,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:25,906 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:25,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:25,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:25,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:25,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:25,929 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:25,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:25,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:25,945 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:25,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:25,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:25,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:25,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:25,967 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:25,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:25,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:25,983 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:25,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:25,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:25,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:25,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:26,005 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:26,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:26,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:26,021 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:26,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:26,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:26,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:26,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:26,046 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:26,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:26,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:26,062 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:26,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:26,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:26,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:26,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:26,083 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:26,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:26,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:26,099 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:26,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:26,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:26,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:26,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:26,121 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:26,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:26,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:26,137 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:26,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:26,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:26,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:26,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:26,160 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:26,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:26,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:26,175 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:26,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:26,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:26,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:26,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:26,197 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:26,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:26,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:26,213 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:26,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:26,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:26,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:26,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:26,234 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:26,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:26,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:26,249 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:26,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:26,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:26,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:26,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:26,269 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:26,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:26,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:26,283 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:26,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:26,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:26,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:26,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:26,303 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:26,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:26,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:26,317 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:26,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:26,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:26,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:26,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:26,336 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:26,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:26,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:26,351 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:26,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:26,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:26,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:26,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:26,371 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:26,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:26,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:26,385 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:26,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:26,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:26,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:26,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:26,406 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:26,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:26,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:26,420 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:26,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:26,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:26,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:26,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:26,441 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:26,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:26,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:26,454 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:26,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:26,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:26,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:26,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:26,475 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:26,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:26,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:26,490 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:26,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:26,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:26,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:26,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:26,511 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:26,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:26,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:26,525 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:26,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:26,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:26,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:26,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:26,546 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:26,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:26,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:26,560 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:26,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:26,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:26,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:26,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:26,579 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:26,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:26,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:26,593 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:26,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:26,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:26,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:26,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:26,614 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:26,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:26,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:26,627 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:26,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:26,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:26,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:26,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:26,648 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:26,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:26,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:26,662 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:26,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:26,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:26,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:26,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:26,683 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:26,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:26,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:26,698 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:26,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:26,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:26,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:26,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:26,717 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:26,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:26,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:26,731 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:26,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:26,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:26,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:26,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:26,751 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:26,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:26,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:26,766 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:26,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:26,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:26,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:26,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:26,787 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:26,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:26,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:26,801 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:26,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:26,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:26,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:26,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:26,822 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:26,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:26,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:26,840 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:26,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:26,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:26,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:26,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:26,860 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:26,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:26,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:26,875 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:26,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:26,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:26,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:26,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:26,897 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:26,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:26,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:26,913 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:26,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:26,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:26,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:26,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:26,935 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:26,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:26,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:26,950 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:26,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:26,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:26,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:26,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:26,972 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:26,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:26,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:26,988 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:26,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:26,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:26,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:26,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:27,021 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:27,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:27,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:27,036 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:27,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:27,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:27,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:27,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:27,057 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:27,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:27,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:27,073 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:27,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:27,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:27,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:27,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:27,094 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:27,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:27,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:27,109 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:27,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:27,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:27,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:27,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:27,129 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:27,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:27,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:27,143 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:27,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:27,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:27,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:27,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:27,164 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:27,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:27,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:27,178 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:27,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:27,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:27,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:27,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:27,199 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:27,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:27,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:27,214 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:27,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:27,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:27,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:27,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:27,235 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:27,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:27,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:27,250 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:27,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:27,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:27,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:27,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:27,270 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:27,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:27,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:27,285 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:27,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:27,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:27,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:27,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:27,304 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:27,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:27,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:27,318 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:27,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:27,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:27,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:27,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:27,337 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:27,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:27,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:27,351 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:27,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:27,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:27,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:27,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:27,372 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:27,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:27,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:27,387 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:27,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:27,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:27,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:27,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:27,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:27,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:27,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:27,423 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:27,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:27,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:27,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:27,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:27,443 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:27,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:27,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:27,457 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:27,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:27,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:27,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:27,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:27,478 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:27,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:27,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:27,492 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:27,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:27,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:27,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:27,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:27,511 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:27,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:27,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:27,525 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:27,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:27,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:27,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:27,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:27,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:27,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:27,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:27,563 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:27,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:27,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:27,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:27,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:27,589 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:27,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:27,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:27,603 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:27,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:27,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:27,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:27,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:27,623 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:27,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:27,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:27,638 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:27,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:27,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:27,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:27,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:27,664 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:27,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:27,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:27,679 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:27,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:27,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:27,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:27,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:27,700 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:27,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:27,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:27,714 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:27,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:27,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:27,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:27,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:27,734 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:27,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:27,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:27,748 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:27,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:27,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:27,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:27,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:27,768 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:27,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:27,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:27,782 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:27,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:27,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:27,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:27,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:27,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:27,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:27,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:27,817 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:27,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:27,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:27,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:27,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:27,836 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:27,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:27,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:27,851 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:27,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:27,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:27,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:27,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:27,872 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:27,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:27,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:27,886 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:27,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:27,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:27,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:27,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:27,906 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:27,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:27,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:27,921 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:27,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:27,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:27,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:27,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:27,941 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:27,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:27,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:27,955 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:27,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:27,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:27,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:27,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:27,975 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:27,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:27,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:27,989 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:27,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:27,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:27,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:27,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:28,011 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:28,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:28,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:28,026 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:28,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:28,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:28,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:28,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:28,046 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:28,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:28,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:28,060 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:28,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:28,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:28,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:28,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:28,079 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:28,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:28,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:28,112 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:28,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:28,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:28,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:28,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:28,134 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:28,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:28,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:28,148 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:28,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:28,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:28,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:28,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:28,167 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:28,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:28,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:28,182 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:28,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:28,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:28,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:28,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:28,202 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:28,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:28,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:28,216 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:28,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:28,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:28,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:28,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:28,240 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:28,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:28,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:28,254 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:28,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:28,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:28,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:28,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:28,274 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:28,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:28,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:28,288 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:28,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:28,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:28,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:28,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:28,308 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:28,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:28,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:28,323 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:28,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:28,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:28,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:28,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:28,343 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:28,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:28,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:28,358 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:28,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:28,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:28,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:28,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:28,379 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:28,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:28,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:28,394 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:28,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:28,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:28,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:28,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:28,415 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:28,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:28,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:28,430 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:28,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:28,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:28,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:28,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:28,450 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:28,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:28,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:28,464 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:28,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:28,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:28,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:28,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:28,484 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:28,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:28,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:28,498 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:28,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:28,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:28,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:28,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:28,518 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:28,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:28,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:28,532 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:28,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:28,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:28,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:28,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:28,552 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:28,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:28,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:28,566 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:28,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:28,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:28,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:28,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:28,584 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:28,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:28,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:28,598 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:28,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:28,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:28,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:28,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:28,617 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:28,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:28,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:28,633 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:28,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:28,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:28,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:28,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:28,653 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:28,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:28,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:28,668 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:28,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:28,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:28,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:28,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:28,688 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:28,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:28,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:28,702 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:28,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:28,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:28,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:28,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:28,723 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:28,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:28,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:28,738 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:28,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:28,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:28,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:28,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:28,759 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:28,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:28,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:28,774 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:28,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:28,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:28,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:28,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:28,794 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:28,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:28,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:28,807 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:28,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:28,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:28,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:28,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:28,827 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:28,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:28,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:28,841 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:28,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:28,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:28,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:28,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:28,861 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:28,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:28,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:28,874 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:28,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:28,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:28,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:28,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:28,894 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:28,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:28,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:28,907 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:28,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:28,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:28,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:28,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:28,926 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:28,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:28,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:28,940 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:28,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:28,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:28,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:28,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:28,960 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:28,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:28,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:28,974 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:28,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:28,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:28,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:28,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:28,993 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:29,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:29,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:29,007 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:29,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:29,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:29,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:29,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:29,027 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:29,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:29,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:29,041 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:29,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:29,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:29,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:29,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:29,060 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:29,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:29,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:29,074 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:29,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:29,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:29,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:29,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:29,094 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:29,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:29,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:29,111 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:29,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:29,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:29,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:29,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:29,131 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:29,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:29,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:29,145 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:29,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:29,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:29,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:29,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:29,165 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:29,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:29,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:29,191 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:29,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:29,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:29,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:29,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:29,210 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:29,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:29,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:29,224 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:29,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:29,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:29,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:29,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:29,243 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:29,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:29,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:29,256 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:29,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:29,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:29,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:29,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:29,276 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:29,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:29,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:29,289 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:29,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:29,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:29,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:29,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:29,309 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:29,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:29,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:29,323 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:29,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:29,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:29,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:29,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:29,343 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:29,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:29,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:29,357 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:29,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:29,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:29,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:29,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:29,376 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:29,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:29,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:29,391 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:29,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:29,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:29,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:29,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:29,410 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:29,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:29,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:29,423 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:29,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:29,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:29,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:29,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:29,443 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:29,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:29,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:29,457 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:29,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:29,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:29,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:29,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:29,476 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:29,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:29,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:29,489 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:29,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:29,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:29,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:29,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:29,509 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:29,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:29,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:29,523 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:29,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:29,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:29,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:29,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:29,544 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:29,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:29,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:29,562 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:29,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:29,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:29,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:29,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:29,584 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:29,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:29,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:29,600 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:29,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:29,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:29,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:29,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:29,642 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:29,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:29,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:29,657 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:29,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:29,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:29,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:29,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:29,684 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:29,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:29,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:29,702 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:29,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:29,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:29,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:29,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:29,721 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:29,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:29,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:29,736 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:29,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:29,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:29,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:29,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:29,755 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:29,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:29,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:29,769 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:29,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:29,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:29,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:29,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:29,789 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:29,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:29,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:29,803 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:29,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:29,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:29,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:29,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:29,822 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:29,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:29,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:29,835 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:29,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:29,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:29,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:29,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:29,855 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:29,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:29,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:29,869 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:29,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:29,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:29,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:29,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:29,888 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:29,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:29,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:29,902 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:29,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:29,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:29,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:29,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:29,921 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:29,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:29,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:29,934 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:29,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:29,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:29,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:29,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:29,952 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:29,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:29,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:29,966 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:29,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:29,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:29,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:29,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:29,984 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:29,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:29,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:29,997 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:29,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:29,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:29,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:30,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:30,016 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:30,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:30,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:30,030 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:30,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:30,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:30,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:30,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:30,048 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:30,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:30,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:30,062 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:30,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:30,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:30,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:30,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:30,080 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:30,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:30,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:30,093 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:30,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:30,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:30,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:30,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:30,111 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:30,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:30,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:30,125 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:30,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:30,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:30,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:30,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:30,143 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:30,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:30,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:30,158 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:30,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:30,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:30,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:30,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:30,177 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:30,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:30,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:30,190 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:30,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:30,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:30,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:30,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:30,209 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:30,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:30,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:30,223 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:30,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:30,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:30,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:30,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:30,252 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:30,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:30,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:30,266 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:30,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:30,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:30,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:30,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:30,284 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:30,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:30,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:30,297 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:30,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:30,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:30,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:30,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:30,316 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:30,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:30,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:30,330 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:30,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:30,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:30,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:30,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:30,349 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:30,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:30,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:30,362 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:30,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:30,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:30,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:30,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:30,381 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:30,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:30,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:30,394 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:30,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:30,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:30,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:30,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:30,413 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:30,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:30,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:30,427 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:30,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:30,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:30,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:30,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:30,446 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:30,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:30,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:30,459 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:30,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:30,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:30,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:30,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:30,477 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:30,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:30,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:30,491 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:30,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:30,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:30,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:30,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:30,513 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:30,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:30,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:30,527 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:30,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:30,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:30,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:30,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:30,546 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:30,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:30,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:30,559 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:30,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:30,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:30,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:30,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:30,577 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:30,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:30,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:30,590 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:30,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:30,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:30,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:30,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:30,608 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:30,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:30,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:30,621 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:30,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:30,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:30,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:30,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:30,641 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:30,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:30,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:30,654 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:30,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:30,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:30,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:30,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:30,674 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:30,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:30,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:30,687 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:30,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:30,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:30,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:30,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:30,706 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:30,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:30,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:30,719 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:30,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:30,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:30,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:30,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:30,737 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:30,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:30,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:30,751 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:30,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:30,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:30,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:30,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:30,769 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:30,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:30,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:30,782 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:30,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:30,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:30,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:30,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:30,801 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:30,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:30,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:30,815 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:30,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:30,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:30,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:30,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:30,834 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:30,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:30,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:30,847 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:30,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:30,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:30,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:30,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:30,866 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:30,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:30,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:30,880 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:30,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:30,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:30,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:30,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:30,899 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:30,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:30,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:30,913 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:30,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:30,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:30,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:30,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:30,932 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:30,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:30,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:30,946 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:30,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:30,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:30,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:30,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:30,964 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:30,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:30,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:30,981 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:30,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:30,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:30,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:30,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:31,000 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:31,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:31,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:31,014 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:31,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:31,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:31,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:31,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:31,032 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:31,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:31,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:31,045 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:31,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:31,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:31,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:31,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:31,063 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:31,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:31,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:31,077 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:31,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:31,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:31,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:31,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:31,095 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:31,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:31,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:31,109 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:31,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:31,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:31,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:31,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:31,128 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:31,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:31,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:31,142 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:31,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:31,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:31,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:31,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:31,161 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:31,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:31,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:31,175 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:31,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:31,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:31,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:31,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:31,193 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:31,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:31,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:31,207 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:31,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:31,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:31,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:31,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:31,225 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:31,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:31,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:31,239 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:31,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:31,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:31,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:31,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:31,257 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:31,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:31,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:31,281 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:31,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:31,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:31,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:31,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:31,301 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:31,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:31,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:31,316 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:31,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:31,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:31,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:31,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:31,336 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:31,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:31,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:31,351 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:31,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:31,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:31,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:31,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:31,373 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:31,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:31,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:31,387 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:31,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:31,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:31,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:31,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:31,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:31,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:31,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:31,423 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:31,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:31,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:31,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:31,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:31,443 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:31,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:31,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:31,458 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:31,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:31,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:31,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:31,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:31,478 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:31,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:31,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:31,493 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:31,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:31,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:31,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:31,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:31,513 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:31,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:31,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:31,527 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:31,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:31,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:31,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:31,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:31,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:31,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:31,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:31,563 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:31,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:31,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:31,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:31,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:31,583 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:31,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:31,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:31,598 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:31,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:31,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:31,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:31,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:31,618 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:31,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:31,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:31,633 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:31,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:31,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:31,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:31,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:31,652 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:31,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:31,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:31,665 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:31,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:31,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:31,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:31,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:31,683 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:31,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:31,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:31,697 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:31,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:31,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:31,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:31,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:31,715 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:31,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:31,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:31,727 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:31,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:31,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:31,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:31,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:31,745 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:31,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:31,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:31,758 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:31,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:31,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:31,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:31,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:31,775 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:31,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:31,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:31,787 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:31,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:31,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:31,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:31,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:31,805 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:31,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:31,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:31,819 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:31,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:31,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:31,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:31,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:31,838 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:31,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:31,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:31,851 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:31,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:31,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:31,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:31,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:31,870 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:31,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:31,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:31,882 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:31,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:31,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:31,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:31,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:31,901 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:31,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:31,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:31,914 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:31,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:31,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:31,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:31,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:31,932 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:31,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:31,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:31,946 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:31,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:31,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:31,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:31,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:31,964 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:31,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:31,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:31,978 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:31,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:31,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:31,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:31,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:31,997 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:32,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:32,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:32,011 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:32,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:32,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:32,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:32,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:32,029 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:32,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:32,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:32,043 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:32,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:32,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:32,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:32,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:32,060 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:32,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:32,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:32,073 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:32,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:32,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:32,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:32,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:32,092 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:32,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:32,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:32,105 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:32,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:32,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:32,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:32,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:32,124 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:32,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:32,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:32,140 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:32,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:32,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:32,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:32,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:32,158 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:32,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:32,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:32,171 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:32,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:32,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:32,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:32,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:32,189 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:32,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:32,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:32,202 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:32,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:32,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:32,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:32,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:32,221 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:32,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:32,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:32,234 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:32,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:32,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:32,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:32,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:32,252 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:32,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:32,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:32,265 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:32,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:32,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:32,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:32,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:32,284 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:32,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:32,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:32,298 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:32,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:32,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:32,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:32,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:32,319 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:32,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:32,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:32,334 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:32,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:32,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:32,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:32,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:32,352 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:32,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:32,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:32,364 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:32,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:32,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:32,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:32,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:32,382 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:32,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:32,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:32,395 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:32,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:32,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:32,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:32,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:32,413 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:32,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:32,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:32,426 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:32,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:32,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:32,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:32,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:32,444 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:32,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:32,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:32,457 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:32,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:32,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:32,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:32,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:32,475 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:32,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:32,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:32,488 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:32,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:32,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:32,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:32,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:32,513 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:32,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:32,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:32,525 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:32,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:32,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:32,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:32,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:32,542 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:32,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:32,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:32,555 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:32,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:32,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:32,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:32,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:32,572 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:32,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:32,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:32,585 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:32,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:32,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:32,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:32,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:32,603 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:32,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:32,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:32,616 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:32,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:32,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:32,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:32,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:32,633 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:32,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:32,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:32,646 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:32,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:32,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:32,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:32,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:32,664 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:32,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:32,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:32,677 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:32,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:32,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:32,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:32,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:32,695 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:32,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:32,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:32,708 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:32,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:32,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:32,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:32,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:32,727 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:32,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:32,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:32,740 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:32,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:32,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:32,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:32,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:32,759 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:32,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:32,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:32,773 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:32,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:32,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:32,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:32,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:32,792 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:32,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:32,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:32,805 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:32,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:32,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:32,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:32,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:32,823 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:32,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:32,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:32,836 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:32,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:32,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:32,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:32,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:32,856 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:32,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:32,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:32,869 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:32,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:32,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:32,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:32,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:32,886 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:32,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:32,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:32,899 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:32,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:32,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:32,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:32,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:32,917 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:32,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:32,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:32,930 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:32,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:32,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:32,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:32,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:32,947 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:32,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:32,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:32,960 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:32,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:32,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:32,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:32,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:32,977 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:32,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:32,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:32,990 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:32,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:32,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:32,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:32,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:33,007 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:33,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:33,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:33,020 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:33,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:33,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:33,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:33,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:33,037 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:33,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:33,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:33,049 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:33,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:33,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:33,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:33,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:33,066 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:33,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:33,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:33,078 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:33,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:33,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:33,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:33,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:33,095 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:33,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:33,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:33,107 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:33,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:33,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:33,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:33,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:33,124 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:33,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:33,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:33,137 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:33,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:33,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:33,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:33,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:33,155 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:33,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:33,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:33,167 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:33,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:33,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:33,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:33,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:33,185 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:33,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:33,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:33,197 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:33,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:33,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:33,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:33,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:33,215 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:33,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:33,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:33,227 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:33,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:33,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:33,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:33,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:33,244 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:33,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:33,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:33,257 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:33,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:33,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:33,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:33,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:33,274 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:33,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:33,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:33,286 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:33,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:33,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:33,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:33,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:33,304 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:33,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:33,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:33,316 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:33,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:33,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:33,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:33,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:33,333 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:33,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:33,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:33,345 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:33,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:33,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:33,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:33,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:33,362 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:33,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:33,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:33,374 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:33,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:33,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:33,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:33,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:33,391 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:33,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:33,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:33,403 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:33,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:33,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:33,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:33,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:33,420 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:33,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:33,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:33,433 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:33,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:33,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:33,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:33,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:33,449 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:33,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:33,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:33,461 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:33,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:33,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:33,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:33,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:33,478 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:33,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:33,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:33,490 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:33,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:33,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:33,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:33,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:33,507 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:33,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:33,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:33,519 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:33,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:33,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:33,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:33,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:33,536 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:33,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:33,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:33,548 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:33,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:33,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:33,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:33,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:33,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:33,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:33,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:33,577 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:33,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:33,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:33,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:33,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:33,596 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:33,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:33,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:33,608 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:33,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:33,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:33,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:33,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:33,625 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:33,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:33,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:33,637 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:33,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:33,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:33,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:33,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:33,662 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:33,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:33,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:33,675 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:33,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:33,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:33,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:33,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:33,691 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:33,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:33,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:33,703 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:33,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:33,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:33,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:33,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:33,733 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:33,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:33,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:33,746 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:33,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:33,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:33,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:33,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:33,785 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:33,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:33,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:33,798 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:33,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:33,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:33,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:33,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:33,818 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:33,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:33,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:33,830 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:33,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:33,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:33,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:33,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:33,848 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:33,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:33,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:33,860 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:33,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:33,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:33,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:33,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:33,879 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:33,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:33,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:33,892 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:33,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:33,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:33,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:33,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:33,909 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:33,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:33,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:33,922 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:33,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:33,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:33,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:33,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:33,939 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:33,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:33,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:33,953 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:33,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:33,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:33,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:33,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:33,971 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:33,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:33,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:33,984 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:33,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:33,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:33,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:33,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:34,001 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:34,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:34,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:34,015 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:34,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:34,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:34,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:34,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:34,032 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:34,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:34,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:34,046 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:34,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:34,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:34,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:34,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:34,071 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:34,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:34,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:34,084 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:34,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:34,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:34,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:34,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:34,101 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:34,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:34,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:34,114 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:34,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:34,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:34,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:34,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:34,132 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:34,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:34,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:34,146 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:34,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:34,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:34,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:34,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:34,164 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:34,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:34,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:34,177 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:34,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:34,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:34,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:34,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:34,195 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:34,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:34,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:34,207 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:34,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:34,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:34,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:34,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:34,225 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:34,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:34,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:34,237 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:34,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:34,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:34,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:34,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:34,255 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:34,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:34,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:34,267 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:34,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:34,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:34,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:34,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:34,285 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:34,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:34,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:34,297 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:34,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:34,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:34,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:34,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:34,314 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:34,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:34,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:34,327 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:34,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:34,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:34,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:34,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:34,344 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:34,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:34,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:34,356 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:34,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:34,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:34,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:34,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:34,374 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:34,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:34,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:34,386 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:34,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:34,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:34,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:34,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:34,403 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:34,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:34,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:34,415 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:34,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:34,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:34,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:34,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:34,433 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:34,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:34,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:34,445 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:34,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:34,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:34,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:34,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:34,462 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:34,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:34,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:34,475 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:34,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:34,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:34,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:34,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:34,494 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:34,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:34,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:34,507 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:34,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:34,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:34,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:34,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:34,533 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:34,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:34,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:34,546 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:34,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:34,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:34,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:34,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:34,563 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:34,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:34,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:34,576 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:34,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:34,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:34,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:34,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:34,593 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:34,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:34,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:34,606 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:34,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:34,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:34,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:34,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:34,625 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:34,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:34,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:34,638 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:34,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:34,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:34,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:34,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:34,656 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:34,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:34,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:34,669 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:34,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:34,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:34,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:34,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:34,687 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:34,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:34,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:34,699 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:34,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:34,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:34,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:34,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:34,717 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:34,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:34,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:34,730 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:34,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:34,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:34,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:34,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:34,748 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:34,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:34,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:34,761 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:34,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:34,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:34,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:34,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:34,779 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:34,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:34,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:34,792 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:34,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:34,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:34,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:34,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:34,810 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:34,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:34,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:34,822 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:34,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:34,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:34,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:34,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:34,840 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:34,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:34,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:34,863 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:34,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:34,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:34,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:34,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:34,882 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:34,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:34,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:34,895 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:34,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:34,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:34,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:34,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:34,912 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:34,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:34,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:34,925 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:34,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:34,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:34,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:34,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:34,949 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:34,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:34,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:34,962 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:34,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:34,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:34,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:34,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:34,979 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:34,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:34,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:34,992 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:34,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:34,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:34,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:34,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,009 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:35,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:35,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:35,021 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:35,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:35,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:35,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,040 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:35,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:35,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:35,052 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:35,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:35,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:35,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,069 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:35,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:35,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:35,081 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:35,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:35,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:35,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,098 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:35,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:35,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:35,110 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:35,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:35,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:35,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,127 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:35,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:35,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:35,140 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:35,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:35,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:35,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,157 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:35,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:35,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:35,169 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:35,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:35,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:35,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,186 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:35,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:35,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:35,198 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:35,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:35,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:35,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,215 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:35,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:35,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:35,227 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:35,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:35,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:35,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,244 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:35,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:35,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:35,256 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:35,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:35,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:35,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,273 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:35,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:35,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:35,285 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:35,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:35,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:35,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,302 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:35,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:35,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:35,315 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:35,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:35,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:35,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,332 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:35,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:35,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:35,344 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:35,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:35,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:35,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,361 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:35,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:35,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:35,374 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:35,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:35,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:35,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,390 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:35,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:35,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:35,402 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:35,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:35,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:35,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,418 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:35,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:35,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:35,431 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:35,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:35,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:35,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,447 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:35,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:35,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:35,459 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:35,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:35,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:35,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,476 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:35,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:35,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:35,488 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:35,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:35,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:35,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,505 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:35,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:35,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:35,517 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:35,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:35,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:35,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,534 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:35,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:35,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:35,546 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:35,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:35,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:35,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,563 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:35,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:35,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:35,575 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:35,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:35,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:35,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,593 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:35,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:35,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:35,605 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:35,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:35,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:35,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,622 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:35,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:35,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:35,635 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:35,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:35,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:35,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,652 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:35,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:35,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:35,665 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:35,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:35,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:35,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,682 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:35,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:35,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:35,694 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:35,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:35,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:35,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,710 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:35,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:35,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:35,722 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:35,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:35,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:35,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,739 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:35,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:35,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:35,751 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:35,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:35,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:35,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,768 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:35,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:35,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:35,781 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:35,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:35,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:35,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,798 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:35,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:35,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:35,810 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:35,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:35,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:35,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,827 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:35,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:35,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:35,839 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:35,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:35,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:35,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,856 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:35,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:35,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:35,868 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:35,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:35,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:35,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,885 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:35,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:35,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:35,898 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:35,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:35,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:35,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,914 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:35,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:35,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:35,927 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:35,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:35,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:35,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,944 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:35,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:35,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:35,956 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:35,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:35,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:35,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,972 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:35,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:35,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:35,993 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:35,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:35,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:35,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,009 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,021 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,037 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,049 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,065 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,078 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,094 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,106 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,122 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,136 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,152 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,164 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,180 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,192 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,208 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,221 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,238 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,250 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,266 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,278 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,294 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,306 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,322 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,334 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,350 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,362 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,379 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,391 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,420 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,437 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,449 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,466 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,478 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,495 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,507 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,523 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,536 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,552 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,564 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,581 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,593 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,609 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,622 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,638 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,650 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,667 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,679 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,694 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,707 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,723 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,735 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,751 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,763 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,779 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,791 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,808 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,820 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,836 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,848 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,864 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,876 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,893 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,904 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,920 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,932 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,949 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,961 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,977 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:36,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:36,989 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:36,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:36,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,005 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:37,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:37,017 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:37,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:37,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,034 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:37,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:37,046 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:37,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:37,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,063 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:37,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:37,083 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:37,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:37,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,100 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:37,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:37,113 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:37,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:37,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,129 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:37,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:37,142 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:37,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:37,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,158 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:37,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:37,170 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:37,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:37,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,187 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:37,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:37,199 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:37,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:37,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,215 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:37,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:37,227 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:37,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:37,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,243 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:37,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:37,255 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:37,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:37,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,272 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:37,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:37,285 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:37,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:37,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,301 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:37,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:37,313 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:37,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:37,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,329 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:37,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:37,341 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:37,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:37,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,358 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:37,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:37,370 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:37,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:37,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,387 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:37,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:37,399 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:37,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:37,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,416 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:37,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:37,428 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:37,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:37,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,445 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:37,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:37,457 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:37,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:37,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,474 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:37,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:37,486 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:37,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:37,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,502 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:37,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:37,515 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:37,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:37,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,533 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:37,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:37,546 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:37,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:37,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,572 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:37,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:37,585 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:37,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:37,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,602 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:37,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:37,615 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:37,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:37,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,631 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:37,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:37,643 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:37,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:37,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,659 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:37,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:37,671 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:37,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:37,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,687 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:37,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:37,699 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:37,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:37,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,715 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:37,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:37,727 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:37,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:37,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,743 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:37,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:37,755 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:37,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:37,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,771 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:37,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:37,783 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:37,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:37,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,799 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:37,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:37,811 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:37,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:37,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,827 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:37,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:37,839 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:37,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:37,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,857 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:37,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:37,869 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:37,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:37,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,886 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:37,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:37,898 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:37,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:37,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,914 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:37,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:37,926 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:37,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:37,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,943 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:37,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:37,955 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:37,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:37,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,971 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:37,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:37,984 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:37,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:37,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,004 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:38,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:38,017 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:38,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:38,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,034 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:38,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:38,046 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:38,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:38,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,063 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:38,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:38,075 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:38,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:38,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,095 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:38,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:38,108 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:38,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:38,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,125 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:38,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:38,138 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:38,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:38,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,155 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:38,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:38,168 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:38,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:38,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,184 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:38,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:38,200 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:38,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:38,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,216 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:38,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:38,228 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:38,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:38,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,244 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:38,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:38,256 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:38,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:38,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,273 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:38,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:38,285 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:38,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:38,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,306 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:38,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:38,318 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:38,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:38,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,335 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:38,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:38,347 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:38,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:38,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,374 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:38,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:38,386 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:38,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:38,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,402 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:38,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:38,415 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:38,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:38,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,430 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:38,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:38,442 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:38,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:38,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,463 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:38,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:38,475 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:38,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:38,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,491 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:38,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:38,503 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:38,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:38,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,519 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:38,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:38,531 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:38,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:38,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,547 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:38,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:38,559 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:38,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:38,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,575 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:38,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:38,586 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:38,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:38,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,602 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:38,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:38,614 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:38,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:38,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,630 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:38,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:38,643 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:38,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:38,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,659 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:38,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:38,671 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:38,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:38,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,688 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:38,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:38,700 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:38,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:38,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,717 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:38,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:38,729 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:38,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:38,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,745 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:38,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:38,758 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:38,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:38,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,774 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:38,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:38,786 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:38,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:38,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:38,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:38,815 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:38,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:38,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,831 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:38,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:38,843 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:38,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:38,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,860 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:38,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:38,872 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:38,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:38,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,888 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:38,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:38,900 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:38,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:38,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,916 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:38,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:38,928 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:38,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:38,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,944 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:38,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:38,960 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:38,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:38,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,977 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:38,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:38,989 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:38,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:38,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,005 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:39,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:39,017 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:39,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:39,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:39,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,033 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:39,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:39,045 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:39,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:39,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:39,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,061 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:39,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:39,073 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:39,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:39,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:39,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,089 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:39,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:39,101 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:39,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:39,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:39,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,118 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:39,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:39,130 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:39,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:39,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:39,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,147 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:39,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:39,159 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:39,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:39,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:39,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,175 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:39,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:39,187 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:39,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:39,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:39,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,207 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:39,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:39,219 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:39,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:39,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:39,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,236 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:39,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:39,248 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:39,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:39,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:39,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,265 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:39,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:39,277 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:39,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:39,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:39,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,293 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:39,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:39,314 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:39,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:39,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:39,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,331 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:39,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:39,343 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:39,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:39,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:39,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,359 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:39,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:39,371 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:39,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:39,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:39,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,388 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:39,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:39,400 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:39,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:39,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:39,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,417 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:39,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:39,431 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:39,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:39,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:39,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,450 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:39,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:39,460 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:39,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:39,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:39,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,477 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:39,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:39,490 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:39,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:39,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:39,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,507 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:39,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:39,519 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:39,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:39,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:39,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,535 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:39,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:39,547 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:39,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:39,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:39,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,563 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:39,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:39,576 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:39,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:39,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:39,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,592 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:39,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:39,604 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:39,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:39,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:39,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,620 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:39,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:39,632 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:39,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:39,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:39,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,648 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:39,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:39,660 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:39,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:39,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:39,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,677 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:39,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:39,690 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:39,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:39,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:39,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,706 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:39,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:39,723 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:39,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:39,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:39,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,739 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:39,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:39,752 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:39,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:39,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:39,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,768 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:39,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:39,781 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:39,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:39,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:39,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,797 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:39,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:39,810 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:39,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:39,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:39,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,826 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:39,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:39,839 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:39,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:39,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:39,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,869 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:39,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:39,882 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:39,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:39,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:39,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,923 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:39,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:39,935 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:39,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:39,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:39,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,952 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:39,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:39,965 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:39,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:39,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:39,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,982 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:39,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:39,994 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:39,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:39,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:39,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,011 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:40,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:40,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:40,025 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:40,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:40,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:40,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:40,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,042 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:40,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:40,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:40,054 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:40,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:40,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:40,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:40,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,071 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:40,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:40,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:40,084 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:40,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:40,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:40,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:40,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,100 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:40,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:40,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:40,112 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:40,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:40,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:40,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:40,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,130 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:40,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:40,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:40,143 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:40,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:40,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:40,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:40,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,159 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:40,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:40,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:40,171 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:40,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:40,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:40,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:40,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,188 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:40,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:40,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:40,200 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:40,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:40,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:40,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:40,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,217 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:40,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:40,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:40,229 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:40,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:40,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:40,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:40,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:40,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:40,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:40,258 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:40,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:40,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:40,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:40,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,274 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:40,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:40,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:40,286 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:40,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:40,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:40,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:40,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,303 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:40,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:40,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:40,318 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:40,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:40,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:40,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:40,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,335 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:40,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:40,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:40,347 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:40,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:40,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:40,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:40,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,364 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:40,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:40,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:40,376 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:40,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:40,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:40,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:40,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,394 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:40,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:40,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:40,406 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:40,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:40,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:40,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:40,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,423 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:40,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:40,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:40,436 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:40,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:40,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:40,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:40,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,453 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:40,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:40,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:40,475 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:40,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:40,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:40,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:40,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,492 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:40,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:40,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:40,505 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:40,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:40,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:40,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:40,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:40,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:40,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:40,534 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:40,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:40,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:40,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:40,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,551 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:40,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:40,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:40,563 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:40,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:40,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:40,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:40,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,580 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:40,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:40,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:40,593 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:40,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:40,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:40,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:40,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,609 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:40,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:40,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:40,622 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:40,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:40,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:40,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:40,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,638 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:40,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:40,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:40,651 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:40,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:40,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:40,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:40,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,667 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:40,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:40,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:40,679 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:40,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:40,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:40,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:40,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,697 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:40,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:40,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:40,709 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:40,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:40,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:40,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:40,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,726 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:40,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:40,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:40,738 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:40,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:40,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:40,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:40,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,754 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:40,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:40,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:40,767 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:40,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:40,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:40,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:40,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,783 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:40,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:40,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:40,796 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:40,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:40,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:40,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:40,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,812 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:40,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:40,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:40,824 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:40,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:40,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:40,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:40,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,840 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:40,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:40,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:40,852 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:40,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:40,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:40,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:40,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,869 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:40,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:40,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:40,881 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:40,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:40,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:40,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:40,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,900 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:40,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:40,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:40,916 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:40,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:40,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:40,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:40,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,937 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:40,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:40,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:40,949 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:40,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:40,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:40,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:40,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,966 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:40,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:40,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:40,979 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:40,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:40,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:40,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:40,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,996 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:41,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:41,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:41,009 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:41,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:41,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:41,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:41,026 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:41,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:41,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:41,039 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:41,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:41,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:41,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:41,056 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:41,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:41,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:41,068 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:41,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:41,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:41,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:41,085 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:41,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:41,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:41,097 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:41,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:41,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:41,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:41,114 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:41,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:41,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:41,126 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:41,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:41,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:41,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:41,143 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:41,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:41,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:41,156 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:41,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:41,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:41,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:41,173 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:41,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:41,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:41,185 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:41,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:41,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:41,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:41,203 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:41,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:41,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:41,215 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:41,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:41,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:41,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:41,232 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:41,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:41,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:41,244 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:41,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:41,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:41,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:41,281 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:41,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:41,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:41,293 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:41,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:41,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:41,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:41,310 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:41,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:41,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:41,322 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:41,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:41,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:41,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:41,340 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:41,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:41,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:41,352 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:41,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:41,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:41,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:41,374 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:41,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:41,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:41,387 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:41,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:41,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:41,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:41,403 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:41,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:41,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:41,416 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:41,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:41,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:41,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:41,433 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:41,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:41,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:41,445 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:41,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:41,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:41,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:41,463 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:41,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:41,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:41,476 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:41,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:41,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:41,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:41,493 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:41,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:41,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:41,505 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:41,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:41,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:41,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:41,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:41,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:41,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:41,534 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:41,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:41,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:41,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:41,552 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:41,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:41,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:41,564 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:41,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:41,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:41,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:41,582 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:41,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:41,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:41,595 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:41,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:41,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:41,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:41,612 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:41,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:41,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:41,633 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:41,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:41,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:41,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:41,649 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:41,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:41,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:41,662 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:41,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:41,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:41,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:41,679 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:41,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:41,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:41,691 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:41,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:41,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:41,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:41,708 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:41,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:41,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:41,721 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:41,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:41,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:41,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:41,738 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:41,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:41,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:41,751 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:41,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:41,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:41,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:41,768 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:41,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:41,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:41,780 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:41,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:41,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:41,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:41,798 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:41,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:41,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:41,810 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:41,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:41,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:41,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:41,827 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:41,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:41,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:41,840 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:41,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:41,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:41,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:41,857 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:41,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:41,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:41,870 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:41,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:41,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:41,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:41,887 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:41,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:41,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:41,900 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:41,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:41,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:41,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:41,916 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:41,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:41,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:41,929 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:41,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:41,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:41,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:41,946 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:41,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:41,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:41,959 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:41,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:41,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:41,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:41,975 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:41,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:41,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:41,988 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:41,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:41,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:41,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,005 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:42,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:42,017 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:42,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:42,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,034 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:42,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:42,046 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:42,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:42,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,062 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:42,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:42,074 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:42,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:42,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,091 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:42,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:42,103 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:42,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:42,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,120 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:42,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:42,132 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:42,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:42,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,150 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:42,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:42,162 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:42,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:42,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,178 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:42,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:42,190 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:42,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:42,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,207 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:42,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:42,219 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:42,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:42,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,237 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:42,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:42,250 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:42,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:42,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,267 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:42,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:42,279 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:42,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:42,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,295 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:42,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:42,307 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:42,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:42,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,335 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:42,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:42,347 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:42,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:42,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,364 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:42,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:42,376 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:42,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:42,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,392 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:42,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:42,404 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:42,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:42,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,421 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:42,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:42,433 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:42,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:42,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,450 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:42,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:42,462 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:42,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:42,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,479 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:42,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:42,492 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:42,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:42,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,509 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:42,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:42,521 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:42,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:42,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,538 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:42,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:42,551 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:42,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:42,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,568 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:42,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:42,580 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:42,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:42,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,597 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:42,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:42,609 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:42,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:42,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,626 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:42,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:42,638 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:42,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:42,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,655 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:42,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:42,667 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:42,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:42,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,684 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:42,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:42,696 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:42,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:42,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,712 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:42,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:42,725 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:42,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:42,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,742 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:42,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:42,758 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:42,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:42,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,775 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:42,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:42,788 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:42,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:42,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,804 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:42,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:42,816 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:42,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:42,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,834 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:42,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:42,847 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:42,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:42,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,863 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:42,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:42,876 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:42,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:42,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,892 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:42,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:42,904 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:42,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:42,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,920 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:42,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:42,933 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:42,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:42,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,949 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:42,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:42,961 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:42,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:42,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,977 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:42,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:42,989 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:42,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:42,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,005 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:43,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:43,018 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:43,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:43,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:43,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,034 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:43,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:43,055 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:43,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:43,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:43,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,072 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:43,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:43,085 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:43,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:43,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:43,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,101 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:43,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:43,118 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:43,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:43,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:43,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,135 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:43,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:43,147 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:43,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:43,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:43,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,164 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:43,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:43,176 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:43,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:43,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:43,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,193 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:43,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:43,206 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:43,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:43,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:43,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,223 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:43,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:43,235 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:43,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:43,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:43,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,254 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:43,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:43,266 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:43,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:43,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:43,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,283 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:43,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:43,295 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:43,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:43,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:43,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,311 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:43,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:43,324 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:43,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:43,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:43,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,341 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:43,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:43,353 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:43,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:43,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:43,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,370 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:43,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:43,383 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:43,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:43,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:43,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,399 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:43,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:43,412 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:43,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:43,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:43,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,428 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:43,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:43,440 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:43,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:43,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:43,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,456 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:43,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:43,468 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:43,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:43,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:43,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,485 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:43,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:43,497 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:43,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:43,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:43,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,514 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:43,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:43,527 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:43,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:43,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:43,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,544 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:43,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:43,556 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:43,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:43,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:43,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,573 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:43,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:43,586 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:43,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:43,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:43,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,602 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:43,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:43,615 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:43,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:43,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:43,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,643 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:43,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:43,656 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:43,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:43,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:43,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,672 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:43,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:43,684 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:43,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:43,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:43,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,700 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:43,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:43,713 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:43,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:43,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:43,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,729 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:43,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:43,741 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:43,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:43,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:43,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,757 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:43,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:43,769 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:43,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:43,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:43,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,785 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:43,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:43,798 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:43,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:43,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:43,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,814 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:43,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:43,827 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:43,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:43,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:43,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,843 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:43,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:43,856 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:43,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:43,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:43,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,872 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:43,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:43,883 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:43,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:43,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:43,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,906 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:43,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:43,919 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:43,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:43,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:43,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,934 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:43,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:43,946 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:43,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:43,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:43,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,962 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:43,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:43,974 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:43,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:43,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:43,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,990 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:44,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:44,003 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:44,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:44,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,019 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:44,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:44,032 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:44,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:44,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,049 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:44,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:44,061 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:44,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:44,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,077 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:44,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:44,090 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:44,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:44,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,106 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:44,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:44,119 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:44,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:44,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,137 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:44,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:44,149 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:44,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:44,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,166 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:44,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:44,178 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:44,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:44,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,194 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:44,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:44,207 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:44,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:44,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,223 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:44,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:44,235 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:44,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:44,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,251 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:44,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:44,263 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:44,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:44,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,279 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:44,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:44,291 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:44,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:44,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,307 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:44,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:44,320 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:44,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:44,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,337 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:44,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:44,349 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:44,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:44,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,366 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:44,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:44,378 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:44,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:44,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,394 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:44,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:44,406 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:44,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:44,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,423 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:44,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:44,436 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:44,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:44,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,452 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:44,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:44,464 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:44,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:44,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,494 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:44,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:44,507 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:44,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:44,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,525 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:44,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:44,537 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:44,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:44,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,554 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:44,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:44,567 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:44,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:44,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,584 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:44,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:44,596 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:44,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:44,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,612 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:44,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:44,625 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:44,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:44,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,642 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:44,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:44,654 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:44,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:44,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,671 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:44,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:44,683 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:44,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:44,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,700 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:44,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:44,712 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:44,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:44,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,728 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:44,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:44,740 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:44,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:44,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,757 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:44,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:44,769 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:44,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:44,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,785 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:44,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:44,798 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:44,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:44,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,815 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:44,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:44,827 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:44,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:44,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,851 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:44,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:44,863 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:44,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:44,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,880 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:44,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:44,893 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:44,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:44,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,910 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:44,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:44,922 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:44,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:44,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,939 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:44,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:44,951 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:44,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:44,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,968 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:44,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:44,980 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:44,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:44,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,996 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,008 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,027 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,040 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,055 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,067 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,083 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,095 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,111 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,123 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,140 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,152 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,168 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,180 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,196 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,208 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,224 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,235 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,251 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,264 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,279 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,292 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,308 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,322 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,338 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,351 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,367 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,379 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,396 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,408 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,424 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,436 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,452 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,465 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,481 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,494 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,510 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,522 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,538 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,551 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,567 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,579 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,595 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,607 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,625 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,637 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,653 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,666 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,682 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,694 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,710 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,722 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,737 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,750 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,766 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,778 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,794 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,806 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,822 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,834 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,850 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,862 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,878 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,890 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,906 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,931 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,948 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,960 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,976 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:45,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:45,989 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:45,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:45,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:46,006 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:46,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:46,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:46,018 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:46,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:46,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:46,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:46,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:46,035 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:46,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:46,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:46,047 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:46,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:46,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:46,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:46,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:46,063 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:46,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:46,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:46,076 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:46,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:46,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:46,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:46,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:46,092 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:46,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:46,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:46,104 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:46,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:46,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:46,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:46,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:46,129 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:46,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:46,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:46,141 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:46,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:46,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:46,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:46,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:46,158 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:46,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:46,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:46,170 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:46,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:46,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:46,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:46,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:46,187 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:46,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:46,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:46,200 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:46,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:46,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:46,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:46,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:46,217 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:46,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:46,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:46,230 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:46,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:46,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:46,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:46,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:46,246 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:46,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:46,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:46,259 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:46,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:46,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:46,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:46,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:46,276 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:46,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:46,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:46,289 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:46,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:46,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:46,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:46,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:46,308 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:46,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:46,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:46,323 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:46,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:46,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:46,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:46,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:46,342 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:46,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:46,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:46,357 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:46,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:46,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:46,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:46,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:46,377 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:46,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:46,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:46,392 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:46,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:46,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:46,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:46,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:46,412 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:46,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:46,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:46,427 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:46,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:46,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:46,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:46,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:46,446 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:46,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:46,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:46,461 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:46,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:46,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:46,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:46,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:46,481 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:46,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:46,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:46,496 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:46,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:46,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:46,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:46,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:46,515 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:46,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:46,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:46,531 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:46,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:46,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:46,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:46,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:46,551 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:46,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:46,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:46,566 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:46,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:46,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:46,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:46,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:46,587 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:46,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:46,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:46,602 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:46,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:46,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:46,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:46,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:46,623 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:46,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:46,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:46,638 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:46,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:46,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:46,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:46,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:46,658 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:46,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:46,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:46,673 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:46,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:46,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:46,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:46,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:46,692 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:46,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:46,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:46,707 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:46,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:46,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:46,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:46,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:46,727 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:46,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:46,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:46,742 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:46,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:46,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:46,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:46,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:46,762 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:46,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:46,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:46,777 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:46,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:46,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:46,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:46,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:46,798 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:46,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:46,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:46,813 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:46,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:46,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:46,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:46,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:46,833 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:46,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:46,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:46,847 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:46,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:46,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:46,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:46,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:46,868 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:46,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:46,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:46,883 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:46,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:46,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:46,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:46,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:46,904 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:46,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:46,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:46,919 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:46,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:46,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:46,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:46,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:46,940 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:46,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:46,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:46,955 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:46,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:46,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:46,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:46,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:46,975 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:46,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:46,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:46,988 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:46,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:46,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:46,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:46,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:47,005 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:47,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:47,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:47,017 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:47,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:47,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:47,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:47,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:47,033 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:47,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:47,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:47,050 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:47,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:47,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:47,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:47,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:47,068 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:47,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:47,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:47,083 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:47,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:47,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:47,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:47,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:47,101 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:47,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:47,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:47,115 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:47,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:47,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:47,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:47,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:47,133 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:47,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:47,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:47,147 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:47,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:47,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:47,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:47,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:47,167 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:47,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:47,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:47,181 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:47,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:47,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:47,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:47,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:47,201 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:47,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:47,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:47,215 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:47,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:47,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:47,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:47,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:47,235 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:47,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:47,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:47,249 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:47,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:47,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:47,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:47,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:47,269 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:47,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:47,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:47,284 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:47,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:47,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:47,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:47,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:47,303 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:47,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:47,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:47,318 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:47,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:47,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:47,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:47,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:47,337 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:47,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:47,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:47,352 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:47,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:47,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:47,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:47,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:47,372 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:47,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:47,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:47,387 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:47,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:47,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:47,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:47,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:47,406 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:47,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:47,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:47,432 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:47,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:47,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:47,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:47,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:47,450 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:47,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:47,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:47,465 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:47,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:47,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:47,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:47,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:47,483 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:47,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:47,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:47,497 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:47,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:47,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:47,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:47,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:47,517 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:47,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:47,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:47,532 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:47,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:47,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:47,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:47,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:47,551 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:47,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:47,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:47,565 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:47,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:47,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:47,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:47,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:47,584 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:47,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:47,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:47,598 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:47,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:47,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:47,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:47,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:47,615 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:47,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:47,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:47,629 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:47,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:47,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:47,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:47,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:47,647 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:47,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:47,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:47,666 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:47,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:47,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:47,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:47,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:47,693 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:47,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:47,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:47,704 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:47,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:47,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:47,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:47,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:47,722 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:47,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:47,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:47,733 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:47,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:47,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:47,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:47,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:47,762 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:47,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:47,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:47,778 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:47,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:47,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:47,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:47,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:47,815 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:47,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:47,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:47,830 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:47,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:47,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:47,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:47,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:47,851 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:47,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:47,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:47,867 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:47,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:47,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:47,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:47,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:47,889 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:47,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:47,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:47,904 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:47,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:47,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:47,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:47,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:47,925 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:47,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:47,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:47,937 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:48:47,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:48:47,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:47,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:47,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:47,955 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:48:47,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:47,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:48:47,967 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-25 07:58:35,469 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:35,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:35,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:35,481 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:35,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:35,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:35,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:35,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:35,497 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:35,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:35,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:35,509 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:35,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:35,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:35,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:35,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:35,526 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:35,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:35,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:35,538 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:35,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:35,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:35,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:35,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:35,555 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:35,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:35,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:35,567 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:35,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:35,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:35,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:35,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:35,583 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:35,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:35,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:35,595 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:35,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:35,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:35,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:35,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:35,612 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:35,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:35,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:35,624 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:35,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:35,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:35,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:35,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:35,641 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:35,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:35,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:35,653 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:35,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:35,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:35,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:35,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:35,669 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:35,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:35,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:35,681 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:35,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:35,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:35,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:35,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:35,697 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:35,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:35,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:35,709 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:35,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:35,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:35,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:35,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:35,726 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:35,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:35,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:35,738 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:35,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:35,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:35,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:35,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:35,755 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:35,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:35,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:35,767 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:35,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:35,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:35,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:35,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:35,783 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:35,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:35,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:35,795 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:35,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:35,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:35,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:35,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:35,812 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:35,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:35,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:35,824 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:35,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:35,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:35,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:35,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:35,845 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:35,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:35,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:35,857 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:35,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:35,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:35,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:35,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:35,873 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:35,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:35,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:35,885 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:35,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:35,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:35,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:35,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:35,901 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:35,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:35,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:35,913 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:35,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:35,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:35,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:35,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:35,930 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:35,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:35,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:35,941 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:35,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:35,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:35,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:35,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:35,958 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:35,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:35,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:35,970 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:35,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:35,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:35,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:35,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:35,986 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:35,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:35,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:35,998 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:35,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:35,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:35,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,015 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,026 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,043 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,055 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,071 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,083 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,100 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,112 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,128 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,141 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,158 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,169 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,186 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,198 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,214 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,226 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,243 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,255 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,271 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,283 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,299 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,311 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,327 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,339 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,355 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,366 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,382 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,394 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,411 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,422 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,439 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,451 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,468 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,480 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,496 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,508 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,524 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,535 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,552 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,564 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,581 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,593 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,610 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,621 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,638 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,650 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,667 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,679 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,695 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,707 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,724 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,736 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,753 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,765 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,781 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,793 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,810 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,822 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,839 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,851 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,867 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,879 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,896 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,908 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,925 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,939 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,955 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,967 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:36,984 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:36,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:36,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:36,996 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:36,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:36,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:36,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:36,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,012 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,024 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,040 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,052 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,069 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,081 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,097 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,109 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,125 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,137 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,154 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,166 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,182 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,193 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,209 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,220 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,236 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,248 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,263 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,273 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,286 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,295 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,308 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,317 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,329 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,338 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,351 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,360 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,372 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,381 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,393 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,402 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,415 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,424 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,436 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,445 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,457 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,466 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,479 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,488 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,500 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,509 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,521 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,530 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,543 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,552 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,564 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,573 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,586 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,595 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,607 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,616 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,628 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,637 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,650 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,659 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,673 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,684 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,701 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,712 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,729 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,741 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,770 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,786 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,798 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,815 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,827 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,844 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,856 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,872 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,884 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,904 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,916 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,932 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,944 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,960 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:37,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:37,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:37,972 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:37,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:37,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:37,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:37,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:37,989 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,001 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,017 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,029 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,045 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,057 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,074 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,086 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,102 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,114 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,131 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,142 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,160 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,172 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,189 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,200 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,217 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,229 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,257 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,274 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,286 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,302 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,314 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,331 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,343 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,359 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,371 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,388 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,400 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,417 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,428 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,445 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,457 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,474 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,485 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,502 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,513 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,527 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,538 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,554 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,566 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,582 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,593 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,609 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,621 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,637 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,648 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,664 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,676 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,692 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,703 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,720 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,732 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,748 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,760 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,776 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,788 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,804 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,816 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,833 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,845 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,862 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,873 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,890 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,902 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,919 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,931 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,948 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,960 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:38,976 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:38,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:38,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:38,991 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:38,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:38,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:38,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:38,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,007 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,019 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,035 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,047 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,064 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,076 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,092 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,104 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,120 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,132 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,149 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,161 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,177 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,189 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,205 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,217 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,234 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,246 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,262 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,274 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,291 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,302 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,319 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,331 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,348 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,359 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,376 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,388 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,404 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,416 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,433 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,445 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,461 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,473 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,490 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,502 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,518 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,530 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,547 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,559 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,575 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,587 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,604 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,616 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,632 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,644 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,661 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,673 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,689 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,701 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,718 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,729 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,746 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,758 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,774 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,785 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,814 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,831 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,842 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,859 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,871 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,887 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,898 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,914 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,926 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,942 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,953 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,970 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:39,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:39,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:39,981 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:39,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:39,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:39,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:39,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:39,997 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,009 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,025 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,036 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,052 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,064 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,082 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,094 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,109 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,121 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,138 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,150 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,165 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,177 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,193 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,204 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,220 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,231 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,247 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,259 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,275 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,286 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,302 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,313 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,329 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,340 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,356 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,368 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,383 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,395 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,411 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,422 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,438 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,449 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,465 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,477 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,493 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,504 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,520 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,531 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,547 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,559 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,575 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,586 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,602 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,614 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,630 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,641 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,657 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,668 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,684 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,696 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,712 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,723 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,739 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,751 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,767 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,778 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,794 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,805 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,821 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,833 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,849 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,860 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,876 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,888 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,904 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,915 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,931 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,943 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,959 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,970 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:40,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:40,987 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:40,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:40,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:40,998 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:40,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:40,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:40,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,014 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,026 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,042 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,053 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,069 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,081 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,097 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,108 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,124 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,138 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,154 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,165 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,181 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,193 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,208 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,220 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,236 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,247 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,263 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,274 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,290 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,302 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,318 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,329 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,345 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,356 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,372 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,383 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,399 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,410 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,426 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,437 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,453 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,465 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,481 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,492 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,508 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,519 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,535 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,547 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,563 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,574 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,590 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,601 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,617 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,629 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,645 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,656 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,672 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,684 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,700 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,711 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,728 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,740 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,756 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,767 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,783 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,795 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,811 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,822 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,838 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,850 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,866 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,878 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,894 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,906 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,923 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,934 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,950 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,962 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:41,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:41,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:41,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:41,989 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:41,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:41,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:41,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:41,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,005 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,017 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,033 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,044 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,060 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,072 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,088 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,099 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,116 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,127 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,143 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,156 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,173 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,184 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,203 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,214 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,230 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,241 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,257 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,269 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,284 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,296 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,312 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,323 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,339 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,350 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,366 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,378 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,393 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,405 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,421 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,432 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,448 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,459 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,475 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,487 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,502 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,514 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,530 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,541 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,557 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,569 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,585 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,596 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,612 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,624 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,640 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,651 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,667 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,679 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,695 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,706 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,722 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,733 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,749 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,761 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,777 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,789 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,805 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,817 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,833 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,844 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,860 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,871 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,888 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,899 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,916 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,927 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,944 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,955 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,972 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:42,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:42,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:42,983 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:42,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:42,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:42,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:42,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:42,999 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,011 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,027 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,038 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,054 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,066 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,082 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,093 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,109 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,121 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,137 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,148 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,164 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,176 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,192 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,203 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,220 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,231 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,247 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,261 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,277 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,288 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,304 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,315 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,331 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,343 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,359 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,370 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,386 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,397 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,413 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,424 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,440 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,452 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,467 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,479 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,495 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,506 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,533 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,549 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,561 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,577 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,588 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,604 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,615 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,631 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,643 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,659 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,670 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,686 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,698 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,714 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,726 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,742 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,754 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,771 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,783 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,799 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,811 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,826 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,838 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,854 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,866 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,883 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,895 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,911 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,923 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,940 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,952 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,968 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:43,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:43,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:43,980 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:43,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:43,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:43,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:43,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:43,997 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,008 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,024 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,036 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,052 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,063 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,079 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,091 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,107 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,118 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,137 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,148 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,164 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,176 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,192 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,203 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,219 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,231 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,247 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,258 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,274 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,286 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,303 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,314 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,333 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,344 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,360 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,371 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,387 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,399 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,414 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,426 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,442 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,453 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,469 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,480 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,496 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,508 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,523 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,535 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,551 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,562 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,578 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,589 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,605 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,617 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,633 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,644 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,660 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,671 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,687 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,699 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,715 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,726 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,742 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,753 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,769 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,781 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,797 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,808 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,824 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,836 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,852 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,863 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,880 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,891 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,908 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,919 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,936 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,948 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,964 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:44,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:44,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:44,976 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:44,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:44,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:44,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:44,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:44,993 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,005 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,021 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,032 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,048 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,060 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,076 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,087 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,103 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,115 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,131 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,142 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,158 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,170 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,186 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,197 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,213 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,225 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,241 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,252 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,268 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,280 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,296 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,307 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,324 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,335 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,351 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,363 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,379 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,393 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,409 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,420 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,436 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,448 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,463 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,475 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,491 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,502 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,518 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,529 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,545 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,557 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,573 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,584 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,600 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,611 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,627 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,638 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,654 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,666 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,681 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,693 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,709 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,720 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,735 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,745 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,757 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,766 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,779 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,788 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,800 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,809 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,822 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,831 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,843 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,853 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,867 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,877 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,891 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,902 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,918 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,929 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,945 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,957 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:45,973 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:45,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:45,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:45,984 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:45,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:45,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:45,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:45,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,000 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,012 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,028 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,040 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,056 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,067 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,083 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,095 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,111 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,122 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,138 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,151 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,167 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,179 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,195 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,206 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,222 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,234 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,250 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,261 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,277 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,289 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,305 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,316 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,333 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,344 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,361 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,372 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,388 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,400 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,417 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,428 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,442 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,452 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,467 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,479 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,495 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,506 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,533 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,549 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,561 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,577 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,588 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,604 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,615 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,631 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,643 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,659 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,670 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,686 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,697 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,713 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,725 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,741 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,753 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,769 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,781 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,798 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,809 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,825 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,837 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,853 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,865 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,881 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,893 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,910 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,921 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,938 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,950 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,967 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:46,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:46,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:46,978 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:46,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:46,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:46,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:46,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:46,995 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,007 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,023 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,035 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,052 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,063 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,079 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,091 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,107 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,118 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,134 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,146 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,162 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,174 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,190 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,201 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,217 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,229 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,256 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,272 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,284 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,300 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,311 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,328 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,339 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,355 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,367 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,383 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,394 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,411 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,422 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,438 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,449 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,466 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,479 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,495 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,507 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,534 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,550 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,561 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,577 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,588 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,604 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,616 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,632 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,643 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,660 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,671 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,687 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,699 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,715 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,727 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,743 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,755 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,771 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,783 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,799 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,811 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,827 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,838 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,855 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,866 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,882 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,894 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,910 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,921 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,937 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,949 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,965 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:47,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:47,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:47,976 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:47,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:47,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:47,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:47,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:47,993 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,005 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,021 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,033 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,050 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,061 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,077 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,089 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,105 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,116 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,134 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,146 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,162 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,173 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,189 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,201 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,217 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,228 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,244 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,256 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,272 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,283 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,299 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,311 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,327 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,338 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,354 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,366 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,382 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,393 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,409 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,421 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,437 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,448 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,465 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,476 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,492 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,504 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,520 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,531 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,549 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,561 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,577 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,588 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,604 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,615 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,631 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,643 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,658 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,670 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,686 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,697 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,713 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,724 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,740 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,751 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,767 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,779 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,795 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,806 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,822 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,833 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,850 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,861 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,878 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,890 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,906 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,918 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,933 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,945 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,962 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:48,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:48,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:48,974 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:48,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:48,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:48,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:48,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:48,990 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,002 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,019 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,030 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,047 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,059 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,075 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,087 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,104 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,116 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,132 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,144 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,160 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,171 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,187 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,199 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,214 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,226 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,242 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,254 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,270 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,281 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,297 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,309 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,325 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,336 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,353 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,364 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,380 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,392 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,419 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,435 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,447 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,463 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,475 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,491 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,502 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,518 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,530 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,546 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,558 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,574 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,585 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,606 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,618 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,634 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,645 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,662 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,674 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,690 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,702 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,718 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,729 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,746 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,758 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,774 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,786 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,814 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,831 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,843 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,859 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,871 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,887 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,899 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,916 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,927 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,943 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,955 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,971 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:49,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:49,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:49,982 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:49,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:49,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:49,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:49,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:49,998 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,009 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,026 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,037 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,054 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,065 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,082 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,093 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,110 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,122 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,138 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,151 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,167 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,179 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,195 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,206 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,222 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,234 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,250 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,261 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,277 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,289 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,305 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,316 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,332 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,344 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,360 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,371 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,387 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,399 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,415 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,426 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,442 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,454 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,470 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,481 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,497 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,509 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,525 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,537 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,553 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,564 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,581 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,592 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,608 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,620 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,636 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,647 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,664 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,677 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,694 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,705 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,721 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,733 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,749 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,761 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,778 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,789 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,806 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,817 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,833 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,844 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,860 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,872 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,888 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,900 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,916 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,928 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,944 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,956 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:50,972 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:50,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:50,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:50,984 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:50,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:50,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:50,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:50,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,001 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,013 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,029 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,041 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,057 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,069 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,086 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,097 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,114 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,125 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,142 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,153 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,169 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,181 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,197 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,208 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,224 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,236 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,251 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,263 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,279 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,290 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,306 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,318 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,334 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,345 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,361 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,373 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,389 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,400 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,417 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,428 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,444 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,456 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,472 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,483 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,499 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,511 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,528 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,539 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,556 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,567 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,584 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,595 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,612 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,624 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,641 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,652 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,669 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,681 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,698 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,710 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,726 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,738 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,757 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,769 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,785 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,796 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,813 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,825 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,841 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,853 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,869 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,880 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,897 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,909 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,925 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,937 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,953 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,965 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:51,981 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:51,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:51,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:51,992 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:51,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:51,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:51,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:51,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,008 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,020 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,035 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,047 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,063 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,074 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,090 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,102 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,118 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,130 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,146 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,158 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,174 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,185 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,201 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,212 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,229 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,240 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,256 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,268 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,284 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,295 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,311 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,323 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,339 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,351 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,367 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,379 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,395 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,407 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,423 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,435 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,451 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,463 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,479 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,490 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,507 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,518 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,534 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,545 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,562 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,573 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,589 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,601 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,617 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,628 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,644 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,656 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,672 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,683 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,699 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,711 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,728 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,740 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,756 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,768 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,784 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,795 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,812 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,826 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,842 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,853 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,869 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,881 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,896 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,908 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,924 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,935 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,951 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,962 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:52,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:52,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:52,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:52,990 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:52,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:52,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:52,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:52,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,006 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,017 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,034 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,045 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,061 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,072 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,089 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,101 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,117 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,129 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,146 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,157 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,174 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,186 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,202 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,214 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,231 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,243 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,259 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,271 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,288 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,300 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,316 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,327 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,344 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,355 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,371 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,383 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,399 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,410 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,426 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,437 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,453 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,465 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,481 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,492 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,508 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,520 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,536 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,547 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,564 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,575 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,591 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,603 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,631 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,648 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,659 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,676 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,688 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,705 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,716 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,733 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,745 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,762 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,773 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,790 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,802 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,819 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,830 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,847 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,859 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,876 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,887 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,907 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,918 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,934 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,946 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,962 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:53,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:53,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:53,974 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:53,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:53,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:53,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:53,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:53,990 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,002 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,018 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,030 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,046 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,058 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,074 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,086 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,103 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,114 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,131 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,143 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,160 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,172 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,189 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,201 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,217 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,229 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,257 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,273 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,285 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,301 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,312 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,328 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,340 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,355 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,367 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,383 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,394 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,410 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,422 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,438 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,449 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,465 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,477 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,494 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,505 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,521 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,533 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,550 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,561 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,577 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,588 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,605 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,616 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,632 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,643 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,660 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,671 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,687 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,698 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,715 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,727 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,744 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,755 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,772 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,783 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,800 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,811 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,828 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,840 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,857 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,869 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,885 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,897 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,914 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,926 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,943 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,954 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:54,971 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:54,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:54,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:54,986 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:54,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:54,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:54,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:54,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,002 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,014 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,030 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,042 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,059 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,070 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,087 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,099 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,115 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,127 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,143 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,155 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,171 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,183 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,199 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,211 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,227 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,239 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,256 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,267 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,283 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,295 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,311 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,322 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,338 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,350 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,366 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,377 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,393 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,404 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,420 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,432 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,448 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,459 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,475 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,487 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,503 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,514 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,530 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,541 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,557 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,569 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,585 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,596 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,612 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,624 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,640 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,651 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,667 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,678 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,695 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,706 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,723 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,734 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,750 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,762 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,778 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,790 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,806 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,818 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,834 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,846 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,862 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,874 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,891 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,902 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,919 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,931 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,947 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,959 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:55,976 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:55,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:55,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:55,987 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:55,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:55,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:55,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:55,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,004 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,016 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,033 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,044 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,063 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,075 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,092 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,103 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,120 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,133 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,150 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,162 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,178 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,190 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,206 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,218 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,235 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,246 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,263 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,275 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,291 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,302 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,318 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,329 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,345 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,357 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,372 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,384 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,400 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,411 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,427 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,438 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,454 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,466 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,482 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,493 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,509 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,521 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,536 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,548 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,564 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,575 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,591 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,603 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,630 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,646 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,658 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,674 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,685 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,702 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,714 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,731 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,742 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,759 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,771 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,788 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,799 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,816 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,828 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,845 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,856 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,873 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,885 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,902 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,914 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,930 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,942 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,959 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,970 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:56,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:56,986 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:56,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:56,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:56,998 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:56,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:56,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:56,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,015 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,027 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,043 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,055 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,072 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,084 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,101 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,113 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,129 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,144 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,160 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,172 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,188 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,200 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,217 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,228 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,257 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,273 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,285 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,301 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,313 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,329 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,340 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,356 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,367 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,383 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,395 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,411 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,422 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,438 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,449 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,465 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,477 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,493 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,504 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,520 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,532 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,560 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,576 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,588 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,605 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,617 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,633 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,645 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,662 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,673 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,690 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,702 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,718 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,730 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,747 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,759 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,775 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,787 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,804 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,816 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,832 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,844 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,861 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,873 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,889 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,901 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,918 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,930 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,946 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,958 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:57,975 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:57,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:57,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:57,987 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:57,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:57,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:57,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:57,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,003 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,015 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,032 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,044 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,060 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,072 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,089 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,101 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,118 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,129 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,148 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,160 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,176 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,188 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,205 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,217 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,236 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,248 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,264 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,276 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,291 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,303 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,319 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,331 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,347 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,359 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,375 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,386 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,402 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,414 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,430 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,442 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,459 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,470 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,487 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,499 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,515 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,527 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,543 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,554 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,570 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,582 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,598 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,609 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,625 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,636 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,652 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,664 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,680 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,691 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,708 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,719 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,735 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,747 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,764 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,775 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,792 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,804 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,821 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,832 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,849 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,861 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,878 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,889 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,906 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,918 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,934 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,946 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,963 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:58,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:58,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:58,975 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:58,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:58,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:58,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:58,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:58,992 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,003 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,020 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,032 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,049 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,060 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,077 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,089 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,106 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,117 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,134 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,146 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,162 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,173 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,190 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,202 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,219 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,230 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,247 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,259 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,275 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,287 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,304 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,319 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,336 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,347 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,364 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,376 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,392 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,404 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,420 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,432 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,448 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,459 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,475 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,487 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,503 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,514 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,530 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,542 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,558 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,569 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,585 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,596 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,612 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,623 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,640 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,652 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,668 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,679 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,696 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,707 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,724 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,736 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,752 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,764 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,781 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,793 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,809 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,821 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,838 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,849 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,866 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,878 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,895 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,906 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,923 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,935 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,952 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,963 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:58:59,980 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:58:59,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:58:59,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:58:59,992 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:58:59,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:58:59,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:58:59,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:58:59,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,009 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,020 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,036 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,048 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,064 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,076 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,093 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,105 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,121 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,135 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,152 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,163 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,180 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,192 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,209 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,221 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,238 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,249 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,266 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,278 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,295 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,306 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,323 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,335 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,352 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,364 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,381 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,392 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,411 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,423 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,439 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,450 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,466 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,478 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,494 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,505 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,521 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,532 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,560 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,576 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,587 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,603 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,615 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,631 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,642 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,658 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,669 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,685 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,697 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,713 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,725 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,740 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,750 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,762 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,771 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,784 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,793 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,805 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,814 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,827 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,835 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,848 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,857 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,870 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,880 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,894 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,905 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,921 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,932 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,948 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,960 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:00,976 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:00,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:00,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:00,987 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:00,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:00,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:00,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:00,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,003 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,015 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,032 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,043 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,059 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,071 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,088 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,100 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,116 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,128 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,144 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,156 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,173 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,185 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,202 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,213 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,230 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,242 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,259 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,271 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,287 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,299 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,316 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,328 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,345 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,357 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,373 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,385 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,402 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,414 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,431 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,445 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,461 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,472 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,488 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,500 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,515 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,527 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,543 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,554 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,570 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,582 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,598 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,609 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,626 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,637 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,654 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,666 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,682 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,694 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,710 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,722 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,739 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,751 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,767 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,779 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,795 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,807 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,824 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,835 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,852 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,864 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,880 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,892 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,909 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,920 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,937 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,948 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,965 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:01,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:01,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:01,976 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:01,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:01,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:01,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:01,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:01,992 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,003 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,020 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,031 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,047 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,058 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,075 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,086 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,102 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,113 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,129 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,141 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,158 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,170 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,186 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,197 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,213 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,225 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,241 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,252 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,268 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,280 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,296 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,307 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,323 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,335 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,351 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,362 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,378 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,390 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,406 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,418 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,434 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,445 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,462 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,473 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,489 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,501 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,519 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,531 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,546 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,558 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,574 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,585 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,601 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,612 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,628 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,640 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,656 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,667 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,683 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,694 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,710 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,722 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,738 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,749 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,765 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,777 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,792 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,804 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,819 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,830 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,846 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,858 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,874 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,885 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,901 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,913 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,929 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,940 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,957 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,969 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:02,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:02,985 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:02,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:02,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:02,997 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:02,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:02,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:02,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:03,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:03,014 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:03,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:03,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:03,026 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:03,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:03,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:03,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:03,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:03,042 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:03,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:03,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:03,054 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:03,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:03,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:03,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:03,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:03,071 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:03,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:03,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:03,083 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:03,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:03,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:03,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:03,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:03,099 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:03,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:03,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:03,111 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:03,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:03,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:03,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:03,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:03,128 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:03,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:03,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:03,139 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:03,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:03,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:03,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:03,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:03,156 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:03,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:03,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:03,168 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:03,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:03,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:03,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:03,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:03,184 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:03,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:03,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:03,196 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:03,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:03,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:03,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:03,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:03,212 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:03,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:03,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:03,224 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:03,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:03,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:03,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:03,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:03,241 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:03,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:03,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:03,252 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:03,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:03,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:03,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:03,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:03,269 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:03,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:03,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:03,281 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:03,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:03,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:03,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:03,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:59:03,297 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:59:03,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:59:03,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 221 transitions. [2021-11-25 07:59:03,309 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 221 transitions. [2021-11-25 07:59:03,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:59:03,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:59:03,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:59:03,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat