./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive/Ackermann03.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_c06df3b6-205f-4972-aa75-181da7f99497/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c06df3b6-205f-4972-aa75-181da7f99497/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_c06df3b6-205f-4972-aa75-181da7f99497/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c06df3b6-205f-4972-aa75-181da7f99497/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/Ackermann03.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c06df3b6-205f-4972-aa75-181da7f99497/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_c06df3b6-205f-4972-aa75-181da7f99497/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 c244f72db2906c596b7f122d769fc1464836d7d05d9227ee4269773d59ed10bd --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:38:21,265 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:38:21,268 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:38:21,321 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:38:21,322 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:38:21,323 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:38:21,324 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:38:21,327 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:38:21,329 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:38:21,330 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:38:21,332 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:38:21,333 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:38:21,334 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:38:21,335 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:38:21,336 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:38:21,338 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:38:21,339 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:38:21,340 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:38:21,343 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:38:21,345 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:38:21,347 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:38:21,356 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:38:21,357 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:38:21,358 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:38:21,362 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:38:21,369 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:38:21,369 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:38:21,371 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:38:21,371 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:38:21,372 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:38:21,373 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:38:21,374 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:38:21,375 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:38:21,376 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:38:21,377 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:38:21,377 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:38:21,378 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:38:21,379 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:38:21,379 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:38:21,380 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:38:21,381 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:38:21,384 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c06df3b6-205f-4972-aa75-181da7f99497/bin/ukojak-d1pc8ZmBRL/config/svcomp-Overflow-32bit-Kojak_Default.epf [2021-11-25 07:38:21,431 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:38:21,431 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:38:21,432 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:38:21,432 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:38:21,440 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:38:21,440 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:38:21,440 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:38:21,440 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-25 07:38:21,446 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-25 07:38:21,447 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 07:38:21,447 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-25 07:38:21,447 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:38:21,447 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:38:21,448 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:38:21,448 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:38:21,448 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2021-11-25 07:38:21,448 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-25 07:38:21,448 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:38:21,449 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:38:21,449 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:38:21,449 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:38:21,449 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:38:21,449 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:38:21,450 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:38:21,450 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:38:21,450 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:38:21,450 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:38:21,451 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 07:38:21,451 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 07:38:21,451 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:38:21,451 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_c06df3b6-205f-4972-aa75-181da7f99497/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c06df3b6-205f-4972-aa75-181da7f99497/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c244f72db2906c596b7f122d769fc1464836d7d05d9227ee4269773d59ed10bd [2021-11-25 07:38:21,741 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:38:21,761 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:38:21,764 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:38:21,765 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:38:21,766 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:38:21,767 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c06df3b6-205f-4972-aa75-181da7f99497/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/recursive/Ackermann03.c [2021-11-25 07:38:21,851 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c06df3b6-205f-4972-aa75-181da7f99497/bin/ukojak-d1pc8ZmBRL/data/b259c4447/ab78e99a1db34b4da986384cc68a64e9/FLAG900c4b42d [2021-11-25 07:38:22,260 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:38:22,261 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c06df3b6-205f-4972-aa75-181da7f99497/sv-benchmarks/c/recursive/Ackermann03.c [2021-11-25 07:38:22,267 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c06df3b6-205f-4972-aa75-181da7f99497/bin/ukojak-d1pc8ZmBRL/data/b259c4447/ab78e99a1db34b4da986384cc68a64e9/FLAG900c4b42d [2021-11-25 07:38:22,663 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c06df3b6-205f-4972-aa75-181da7f99497/bin/ukojak-d1pc8ZmBRL/data/b259c4447/ab78e99a1db34b4da986384cc68a64e9 [2021-11-25 07:38:22,666 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:38:22,667 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:38:22,669 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:38:22,669 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:38:22,672 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:38:22,672 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:38:22" (1/1) ... [2021-11-25 07:38:22,673 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dd4f184 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:38:22, skipping insertion in model container [2021-11-25 07:38:22,674 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:38:22" (1/1) ... [2021-11-25 07:38:22,680 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:38:22,693 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:38:22,853 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_c06df3b6-205f-4972-aa75-181da7f99497/sv-benchmarks/c/recursive/Ackermann03.c[1168,1181] [2021-11-25 07:38:22,853 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:38:22,862 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:38:22,883 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_c06df3b6-205f-4972-aa75-181da7f99497/sv-benchmarks/c/recursive/Ackermann03.c[1168,1181] [2021-11-25 07:38:22,885 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:38:22,898 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:38:22,899 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:38:22 WrapperNode [2021-11-25 07:38:22,901 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:38:22,904 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:38:22,904 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:38:22,905 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:38:22,916 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:38:22" (1/1) ... [2021-11-25 07:38:22,926 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:38:22" (1/1) ... [2021-11-25 07:38:22,946 INFO L137 Inliner]: procedures = 13, calls = 11, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 32 [2021-11-25 07:38:22,946 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:38:22,947 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:38:22,947 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:38:22,947 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:38:22,956 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:38:22" (1/1) ... [2021-11-25 07:38:22,956 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:38:22" (1/1) ... [2021-11-25 07:38:22,969 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:38:22" (1/1) ... [2021-11-25 07:38:22,970 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:38:22" (1/1) ... [2021-11-25 07:38:22,973 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:38:22" (1/1) ... [2021-11-25 07:38:22,975 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:38:22" (1/1) ... [2021-11-25 07:38:22,976 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:38:22" (1/1) ... [2021-11-25 07:38:22,978 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:38:22,979 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:38:22,979 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:38:22,979 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:38:22,980 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:38:22" (1/1) ... [2021-11-25 07:38:22,989 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:38:22,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c06df3b6-205f-4972-aa75-181da7f99497/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:38:23,014 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c06df3b6-205f-4972-aa75-181da7f99497/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:38:23,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c06df3b6-205f-4972-aa75-181da7f99497/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:38:23,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:38:23,065 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:38:23,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:38:23,065 INFO L130 BoogieDeclarations]: Found specification of procedure ackermann [2021-11-25 07:38:23,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ackermann [2021-11-25 07:38:23,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 07:38:23,133 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:38:23,135 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:38:23,279 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:38:23,298 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:38:23,298 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 07:38:23,301 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:38:23 BoogieIcfgContainer [2021-11-25 07:38:23,301 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:38:23,302 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:38:23,302 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:38:23,313 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:38:23,313 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:38:23" (1/1) ... [2021-11-25 07:38:23,323 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:38:23,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:23,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 34 states and 40 transitions. [2021-11-25 07:38:23,385 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 40 transitions. [2021-11-25 07:38:23,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2021-11-25 07:38:23,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:23,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:23,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:23,619 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 07:38:23,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:23,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 37 states and 46 transitions. [2021-11-25 07:38:23,741 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2021-11-25 07:38:23,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-25 07:38:23,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:23,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:23,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:23,866 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 07:38:24,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:24,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 41 states and 55 transitions. [2021-11-25 07:38:24,216 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 55 transitions. [2021-11-25 07:38:24,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-25 07:38:24,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:24,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:24,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:24,287 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 07:38:24,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:24,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 42 states and 56 transitions. [2021-11-25 07:38:24,317 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 56 transitions. [2021-11-25 07:38:24,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-25 07:38:24,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:24,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:24,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:24,445 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 07:38:24,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:24,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 46 states and 63 transitions. [2021-11-25 07:38:24,989 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 63 transitions. [2021-11-25 07:38:24,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-25 07:38:24,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:24,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:25,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:25,128 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 07:38:25,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:25,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 51 states and 74 transitions. [2021-11-25 07:38:25,800 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 74 transitions. [2021-11-25 07:38:25,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-25 07:38:25,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:25,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:25,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:25,848 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 07:38:25,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:25,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 53 states and 76 transitions. [2021-11-25 07:38:25,875 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 76 transitions. [2021-11-25 07:38:25,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-25 07:38:25,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:25,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:25,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:25,926 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 07:38:26,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:26,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 57 states and 82 transitions. [2021-11-25 07:38:26,224 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 82 transitions. [2021-11-25 07:38:26,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-25 07:38:26,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:26,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:26,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:26,248 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 07:38:26,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:26,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 62 states and 89 transitions. [2021-11-25 07:38:26,497 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 89 transitions. [2021-11-25 07:38:26,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-25 07:38:26,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:26,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:26,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:26,619 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 07:38:27,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:27,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 65 states and 94 transitions. [2021-11-25 07:38:27,045 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 94 transitions. [2021-11-25 07:38:27,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-25 07:38:27,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:27,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:27,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:27,135 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 07:38:27,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:27,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 67 states and 97 transitions. [2021-11-25 07:38:27,241 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 97 transitions. [2021-11-25 07:38:27,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-25 07:38:27,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:27,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:27,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:27,266 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 07:38:27,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:27,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 70 states and 102 transitions. [2021-11-25 07:38:27,677 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 102 transitions. [2021-11-25 07:38:27,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-25 07:38:27,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:27,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:27,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:27,786 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 07:38:28,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:28,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 76 states and 114 transitions. [2021-11-25 07:38:28,274 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 114 transitions. [2021-11-25 07:38:28,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-25 07:38:28,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:28,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:28,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:28,393 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 07:38:28,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:28,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 78 states and 119 transitions. [2021-11-25 07:38:28,528 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 119 transitions. [2021-11-25 07:38:28,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-25 07:38:28,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:28,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:28,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:28,584 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 07:38:28,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:28,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 80 states and 121 transitions. [2021-11-25 07:38:28,687 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 121 transitions. [2021-11-25 07:38:28,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-25 07:38:28,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:28,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:28,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:28,823 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 07:38:29,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:29,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 85 states and 131 transitions. [2021-11-25 07:38:29,406 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 131 transitions. [2021-11-25 07:38:29,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-25 07:38:29,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:29,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:29,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:29,431 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 07:38:29,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:29,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 89 states and 135 transitions. [2021-11-25 07:38:29,559 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 135 transitions. [2021-11-25 07:38:29,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-25 07:38:29,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:29,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:29,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:29,584 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:38:29,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:29,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 92 states and 139 transitions. [2021-11-25 07:38:29,615 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 139 transitions. [2021-11-25 07:38:29,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-25 07:38:29,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:29,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:29,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:29,638 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 07:38:30,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:30,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 94 states and 141 transitions. [2021-11-25 07:38:30,049 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 141 transitions. [2021-11-25 07:38:30,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-25 07:38:30,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:30,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:30,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:30,088 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 07:38:30,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:30,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 99 states and 149 transitions. [2021-11-25 07:38:30,430 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 149 transitions. [2021-11-25 07:38:30,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:30,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:30,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:30,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:30,461 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 07:38:30,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:30,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 102 states and 154 transitions. [2021-11-25 07:38:30,685 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 154 transitions. [2021-11-25 07:38:30,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:30,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:30,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:30,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:30,714 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 07:38:31,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:31,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 107 states and 164 transitions. [2021-11-25 07:38:31,279 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 164 transitions. [2021-11-25 07:38:31,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:31,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:31,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:31,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:31,306 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 07:38:31,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:31,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 109 states and 166 transitions. [2021-11-25 07:38:31,737 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 166 transitions. [2021-11-25 07:38:31,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:31,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:31,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:31,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:31,940 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 07:38:32,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:32,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 115 states and 195 transitions. [2021-11-25 07:38:32,666 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 195 transitions. [2021-11-25 07:38:32,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-25 07:38:32,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:32,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:32,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:32,897 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 07:38:33,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:33,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-25 07:38:33,473 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-25 07:38:33,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:33,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:33,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:33,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:33,520 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 07:38:33,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:33,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-25 07:38:33,540 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-25 07:38:33,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:33,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:33,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:33,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:33,585 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 07:38:33,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:33,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-25 07:38:33,604 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-25 07:38:33,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:33,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:33,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:33,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:33,632 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 07:38:33,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:33,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-25 07:38:33,648 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-25 07:38:33,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-25 07:38:33,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:33,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:33,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:33,677 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 07:38:33,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:33,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-25 07:38:33,690 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-25 07:38:33,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-25 07:38:33,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:33,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:33,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:33,718 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 07:38:33,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:33,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 120 states and 204 transitions. [2021-11-25 07:38:33,732 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2021-11-25 07:38:33,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-25 07:38:33,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:33,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:33,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:33,759 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 07:38:34,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:34,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:34,213 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:34,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:34,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:34,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:34,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:34,239 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:34,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:34,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:34,254 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:34,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-25 07:38:34,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:34,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:34,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:34,281 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 07:38:34,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:34,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:34,293 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:34,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-25 07:38:34,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:34,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:34,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:34,337 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 07:38:34,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:34,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:34,349 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:34,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-25 07:38:34,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:34,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:34,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:34,375 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 07:38:34,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:34,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:34,387 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:34,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:34,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:34,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:34,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:34,415 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 07:38:34,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:34,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:34,433 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:34,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:34,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:34,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:34,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:34,476 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 07:38:34,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:34,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:34,491 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:34,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:34,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:34,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:34,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:34,517 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 07:38:34,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:34,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:34,532 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:34,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:34,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:34,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:34,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:34,557 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 07:38:34,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:34,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:34,575 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:34,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-25 07:38:34,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:34,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:34,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:34,618 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 07:38:34,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:34,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:34,630 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:34,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:34,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:34,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:34,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:34,654 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 07:38:34,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:34,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:34,669 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:34,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:34,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:34,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:34,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:34,713 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 07:38:34,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:34,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:34,727 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:34,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:34,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:34,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:34,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:34,754 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 07:38:34,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:34,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:34,771 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:34,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:34,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:34,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:34,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:34,797 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 07:38:34,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:34,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:34,811 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:34,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:34,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:34,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:34,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:34,837 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:34,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:34,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:34,852 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:34,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:34,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:34,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:34,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:34,880 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 07:38:34,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:34,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:34,895 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:34,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:34,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:34,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:34,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:34,926 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 07:38:34,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:34,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:34,941 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:34,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:34,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:34,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:34,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:34,983 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:34,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:34,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:34,997 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:34,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:34,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:34,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:35,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:35,029 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 07:38:35,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:35,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:35,044 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:35,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:35,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:35,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:35,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:35,068 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 07:38:35,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:35,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:35,083 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:35,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:35,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:35,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:35,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:35,111 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 07:38:35,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:35,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:35,126 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:35,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:35,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:35,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:35,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:35,152 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 07:38:35,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:35,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:35,166 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:35,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:35,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:35,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:35,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:35,191 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:35,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:35,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:35,209 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:35,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:35,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:35,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:35,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:35,235 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 07:38:35,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:35,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:35,250 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:35,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:35,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:35,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:35,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:35,272 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 07:38:35,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:35,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:35,287 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:35,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:35,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:35,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:35,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:35,311 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 07:38:35,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:35,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:35,326 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:35,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:35,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:35,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:35,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:35,350 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 07:38:35,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:35,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:35,364 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:35,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:35,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:35,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:35,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:35,387 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 07:38:35,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:35,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:35,402 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:35,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:35,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:35,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:35,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:35,425 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:35,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:35,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:35,439 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:35,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:35,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:35,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:35,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:35,463 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 07:38:35,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:35,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:35,478 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:35,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:35,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:35,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:35,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:35,506 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:35,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:35,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:35,522 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:35,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:35,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:35,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:35,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:35,559 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:35,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:35,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:35,573 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:35,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:35,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:35,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:35,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:35,595 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 07:38:35,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:35,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:35,610 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:35,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:35,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:35,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:35,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:35,632 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 07:38:35,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:35,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:35,646 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:35,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:35,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:35,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:35,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:35,674 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 07:38:35,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:35,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:35,690 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:35,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:35,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:35,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:35,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:35,711 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:35,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:35,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:35,725 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:35,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:35,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:35,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:35,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:35,747 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 07:38:35,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:35,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:35,761 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:35,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:35,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:35,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:35,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:35,784 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 07:38:35,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:35,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:35,798 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:35,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:35,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:35,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:35,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:35,823 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 07:38:35,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:35,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:35,837 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:35,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:35,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:35,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:35,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:35,861 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:35,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:35,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:35,876 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:35,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:35,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:35,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:35,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:35,898 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 07:38:35,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:35,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:35,912 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:35,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:35,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:35,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:35,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:35,935 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 07:38:35,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:35,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:35,953 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:35,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:35,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:35,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:35,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:35,975 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 07:38:35,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:35,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:35,993 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:35,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:35,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:35,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:35,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:36,015 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 07:38:36,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:36,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:36,035 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:36,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:36,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:36,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:36,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:36,057 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 07:38:36,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:36,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:36,073 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:36,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:36,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:36,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:36,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:36,114 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 07:38:36,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:36,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:36,131 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:36,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:36,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:36,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:36,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:36,156 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 07:38:36,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:36,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:36,172 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:36,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:36,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:36,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:36,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:36,197 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 07:38:36,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:36,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:36,213 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:36,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:36,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:36,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:36,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:36,237 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 07:38:36,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:36,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:36,253 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:36,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:36,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:36,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:36,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:36,281 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 07:38:36,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:36,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:36,298 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:36,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:36,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:36,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:36,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:36,322 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 07:38:36,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:36,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:36,338 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:36,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:36,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:36,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:36,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:36,360 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 07:38:36,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:36,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:36,374 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:36,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:36,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:36,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:36,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:36,395 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 07:38:36,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:36,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:36,410 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:36,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:36,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:36,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:36,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:36,431 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 07:38:36,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:36,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:36,445 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:36,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:36,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:36,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:36,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:36,466 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 07:38:36,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:36,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:36,481 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:36,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:36,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:36,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:36,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:36,505 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 07:38:36,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:36,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:36,519 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:36,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:36,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:36,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:36,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:36,541 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 07:38:36,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:36,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:36,555 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:36,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:36,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:36,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:36,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:36,576 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 07:38:36,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:36,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:36,590 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:36,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:36,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:36,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:36,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:36,612 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 07:38:36,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:36,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:36,627 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:36,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:36,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:36,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:36,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:36,655 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 07:38:36,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:36,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:36,670 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:36,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:36,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:36,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:36,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:36,691 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 07:38:36,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:36,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:36,706 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:36,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:36,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:36,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:36,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:36,729 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 07:38:36,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:36,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:36,757 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:36,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:36,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:36,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:36,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:36,786 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 07:38:36,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:36,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:36,800 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:36,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:36,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:36,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:36,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:36,822 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 07:38:36,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:36,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:36,837 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:36,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:36,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:36,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:36,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:36,860 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 07:38:36,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:36,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:36,874 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:36,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:36,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:36,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:36,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:36,898 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 07:38:36,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:36,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:36,912 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:36,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:36,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:36,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:36,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:36,940 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 07:38:36,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:36,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:36,954 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:36,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:36,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:36,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:36,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:36,977 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 07:38:36,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:36,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:36,991 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:36,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:36,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:36,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:36,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:37,022 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:37,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:37,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:37,037 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:37,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:37,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:37,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:37,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:37,079 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 07:38:37,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:37,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:37,095 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:37,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:37,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:37,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:37,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:37,126 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:37,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:37,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:37,145 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:37,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:37,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:37,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:37,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:37,172 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:37,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:37,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:37,186 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:37,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:37,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:37,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:37,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:37,214 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 07:38:37,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:37,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:37,227 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:37,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:37,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:37,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:37,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:37,250 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 07:38:37,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:37,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:37,263 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:37,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:37,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:37,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:37,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:37,285 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 07:38:37,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:37,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:37,299 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:37,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:37,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:37,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:37,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:37,324 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 07:38:37,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:37,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:37,338 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:37,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:37,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:37,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:37,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:37,365 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:37,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:37,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:37,379 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:37,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:37,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:37,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:37,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:37,400 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 07:38:37,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:37,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:37,413 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:37,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:37,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:37,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:37,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:37,434 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 07:38:37,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:37,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:37,469 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:37,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:37,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:37,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:37,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:37,496 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 07:38:37,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:37,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:37,510 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:37,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:37,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:37,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:37,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:37,531 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:37,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:37,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:37,556 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:37,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:37,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:37,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:37,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:37,576 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 07:38:37,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:37,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:37,591 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:37,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:37,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:37,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:37,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:37,612 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 07:38:37,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:37,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:37,625 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:37,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:37,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:37,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:37,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:37,646 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 07:38:37,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:37,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:37,660 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:37,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:37,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:37,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:37,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:37,681 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 07:38:37,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:37,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:37,695 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:37,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:37,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:37,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:37,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:37,715 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 07:38:37,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:37,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:37,729 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:37,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:37,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:37,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:37,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:37,749 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 07:38:37,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:37,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:37,763 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:37,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:37,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:37,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:37,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:37,810 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 07:38:37,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:37,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:37,834 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:37,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:37,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:37,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:37,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:37,857 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 07:38:37,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:37,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:37,871 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:37,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:37,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:37,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:37,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:37,892 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 07:38:37,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:37,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:37,906 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:37,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:37,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:37,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:37,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:37,930 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 07:38:37,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:37,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:37,944 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:37,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:37,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:37,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:37,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:37,966 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 07:38:37,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:37,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:37,979 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:37,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:37,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:37,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:37,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:38,000 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 07:38:38,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:38,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:38,014 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:38,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:38,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:38,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:38,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:38,036 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 07:38:38,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:38,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:38,050 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:38,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:38,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:38,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:38,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:38,071 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 07:38:38,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:38,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:38,092 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:38,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:38,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:38,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:38,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:38,116 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 07:38:38,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:38,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:38,130 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:38,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:38,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:38,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:38,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:38,173 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 07:38:38,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:38,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:38,187 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:38,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:38,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:38,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:38,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:38,218 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:38,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:38,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:38,235 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:38,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:38,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:38,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:38,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:38,269 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 07:38:38,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:38,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:38,287 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:38,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:38,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:38,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:38,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:38,307 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 07:38:38,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:38,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:38,322 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:38,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:38,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:38,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:38,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:38,343 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 07:38:38,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:38,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:38,357 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:38,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:38,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:38,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:38,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:38,378 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 07:38:38,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:38,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:38,392 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:38,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:38,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:38,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:38,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:38,412 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 07:38:38,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:38,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:38,425 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:38,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:38,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:38,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:38,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:38,446 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 07:38:38,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:38,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:38,460 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:38,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:38,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:38,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:38,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:38,480 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:38,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:38,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:38,494 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:38,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:38,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:38,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:38,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:38,514 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 07:38:38,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:38,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:38,531 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:38,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:38,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:38,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:38,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:38,571 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:38,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:38,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:38,584 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:38,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:38,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:38,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:38,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:38,605 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 07:38:38,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:38,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:38,619 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:38,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:38,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:38,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:38,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:38,640 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 07:38:38,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:38,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:38,654 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:38,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:38,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:38,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:38,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:38,678 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:38,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:38,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:38,691 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:38,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:38,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:38,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:38,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:38,717 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 07:38:38,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:38,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:38,731 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:38,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:38,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:38,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:38,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:38,751 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 07:38:38,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:38,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:38,765 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:38,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:38,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:38,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:38,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:38,784 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 07:38:38,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:38,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:38,798 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:38,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:38,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:38,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:38,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:38,817 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:38,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:38,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:38,831 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:38,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:38,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:38,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:38,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:38,878 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 07:38:38,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:38,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:38,893 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:38,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:38,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:38,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:38,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:38,914 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 07:38:38,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:38,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:38,931 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:38,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:38,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:38,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:38,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:38,955 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 07:38:38,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:38,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:38,972 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:38,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:38,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:38,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:38,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:38,995 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 07:38:39,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:39,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:39,012 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:39,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:39,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:39,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:39,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:39,034 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 07:38:39,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:39,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:39,050 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:39,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:39,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:39,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:39,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:39,084 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 07:38:39,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:39,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:39,099 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:39,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:39,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:39,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:39,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:39,121 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 07:38:39,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:39,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:39,135 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:39,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:39,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:39,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:39,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:39,161 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 07:38:39,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:39,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:39,174 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:39,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:39,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:39,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:39,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:39,194 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 07:38:39,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:39,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:39,208 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:39,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:39,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:39,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:39,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:39,228 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:39,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:39,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:39,245 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:39,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:39,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:39,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:39,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:39,273 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 07:38:39,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:39,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:39,287 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:39,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:39,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:39,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:39,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:39,312 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 07:38:39,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:39,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:39,325 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:39,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:39,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:39,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:39,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:39,346 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:39,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:39,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:39,360 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:39,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:39,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:39,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:39,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:39,381 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:39,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:39,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:39,395 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:39,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:39,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:39,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:39,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:39,416 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 07:38:39,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:39,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:39,430 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:39,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:39,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:39,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:39,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:39,450 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 07:38:39,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:39,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:39,464 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:39,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:39,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:39,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:39,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:39,485 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 07:38:39,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:39,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:39,499 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:39,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:39,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:39,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:39,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:39,520 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 07:38:39,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:39,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:39,533 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:39,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:39,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:39,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:39,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:39,554 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 07:38:39,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:39,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:39,567 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:39,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:39,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:39,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:39,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:39,588 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:39,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:39,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:39,602 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:39,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:39,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:39,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:39,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:39,635 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:39,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:39,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:39,650 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:39,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:39,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:39,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:39,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:39,670 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:39,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:39,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:39,684 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:39,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:39,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:39,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:39,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:39,705 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 07:38:39,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:39,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:39,719 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:39,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:39,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:39,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:39,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:39,748 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 07:38:39,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:39,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:39,761 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:39,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:39,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:39,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:39,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:39,781 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 07:38:39,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:39,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:39,795 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:39,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:39,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:39,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:39,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:39,814 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 07:38:39,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:39,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:39,828 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:39,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:39,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:39,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:39,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:39,848 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 07:38:39,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:39,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:39,862 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:39,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:39,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:39,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:39,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:39,882 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 07:38:39,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:39,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:39,895 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:39,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:39,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:39,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:39,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:39,915 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:39,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:39,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:39,928 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:39,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:39,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:39,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:39,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:39,957 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 07:38:39,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:39,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:39,971 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:39,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:39,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:39,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:39,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:39,992 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 07:38:40,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:40,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:40,006 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:40,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:40,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:40,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:40,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:40,026 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 07:38:40,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:40,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:40,040 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:40,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:40,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:40,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:40,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:40,060 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 07:38:40,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:40,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:40,074 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:40,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:40,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:40,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:40,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:40,096 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 07:38:40,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:40,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:40,110 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:40,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:40,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:40,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:40,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:40,134 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 07:38:40,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:40,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:40,148 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:40,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:40,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:40,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:40,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:40,168 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 07:38:40,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:40,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:40,181 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:40,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:40,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:40,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:40,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:40,201 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 07:38:40,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:40,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:40,215 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:40,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:40,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:40,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:40,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:40,235 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 07:38:40,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:40,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:40,248 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:40,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:40,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:40,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:40,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:40,272 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 07:38:40,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:40,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:40,286 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:40,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:40,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:40,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:40,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:40,305 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 07:38:40,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:40,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:40,318 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:40,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:40,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:40,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:40,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:40,338 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:40,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:40,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:40,352 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:40,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:40,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:40,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:40,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:40,373 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 07:38:40,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:40,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:40,386 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:40,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:40,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:40,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:40,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:40,418 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 07:38:40,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:40,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:40,432 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:40,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:40,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:40,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:40,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:40,451 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 07:38:40,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:40,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:40,464 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:40,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:40,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:40,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:40,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:40,485 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:40,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:40,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:40,499 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:40,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:40,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:40,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:40,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:40,518 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:40,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:40,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:40,531 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:40,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:40,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:40,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:40,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:40,552 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 07:38:40,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:40,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:40,566 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:40,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:40,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:40,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:40,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:40,589 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 07:38:40,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:40,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:40,603 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:40,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:40,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:40,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:40,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:40,631 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:40,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:40,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:40,645 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:40,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:40,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:40,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:40,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:40,665 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:40,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:40,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:40,679 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:40,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:40,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:40,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:40,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:40,700 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 07:38:40,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:40,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:40,724 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:40,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:40,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:40,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:40,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:40,743 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 07:38:40,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:40,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:40,757 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:40,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:40,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:40,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:40,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:40,778 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 07:38:40,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:40,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:40,791 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:40,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:40,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:40,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:40,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:40,811 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 07:38:40,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:40,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:40,824 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:40,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:40,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:40,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:40,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:40,844 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 07:38:40,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:40,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:40,857 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:40,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:40,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:40,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:40,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:40,877 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:40,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:40,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:40,890 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:40,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:40,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:40,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:40,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:40,910 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 07:38:40,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:40,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:40,923 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:40,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:40,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:40,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:40,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:40,943 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 07:38:40,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:40,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:40,957 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:40,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:40,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:40,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:40,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:40,977 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 07:38:40,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:40,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:40,991 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:40,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:40,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:40,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:40,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:41,012 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 07:38:41,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:41,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:41,025 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:41,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:41,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:41,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:41,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:41,045 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 07:38:41,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:41,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:41,059 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:41,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:41,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:41,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:41,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:41,080 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 07:38:41,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:41,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:41,093 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:41,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:41,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:41,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:41,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:41,117 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 07:38:41,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:41,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:41,131 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:41,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:41,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:41,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:41,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:41,151 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:41,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:41,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:41,174 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:41,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:41,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:41,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:41,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:41,194 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 07:38:41,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:41,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:41,207 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:41,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:41,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:41,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:41,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:41,226 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:41,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:41,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:41,239 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:41,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:41,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:41,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:41,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:41,259 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 07:38:41,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:41,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:41,272 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:41,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:41,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:41,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:41,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:41,293 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 07:38:41,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:41,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:41,306 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:41,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:41,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:41,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:41,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:41,327 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 07:38:41,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:41,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:41,340 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:41,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:41,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:41,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:41,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:41,360 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 07:38:41,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:41,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:41,373 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:41,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:41,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:41,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:41,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:41,393 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 07:38:41,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:41,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:41,406 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:41,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:41,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:41,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:41,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:41,430 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 07:38:41,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:41,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:41,444 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:41,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:41,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:41,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:41,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:41,463 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 07:38:41,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:41,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:41,476 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:41,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:41,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:41,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:41,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:41,496 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 07:38:41,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:41,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:41,509 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:41,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:41,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:41,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:41,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:41,528 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 07:38:41,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:41,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:41,542 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:41,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:41,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:41,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:41,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:41,561 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:41,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:41,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:41,575 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:41,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:41,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:41,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:41,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:41,595 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 07:38:41,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:41,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:41,610 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:41,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:41,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:41,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:41,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:41,630 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 07:38:41,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:41,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:41,644 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:41,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:41,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:41,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:41,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:41,663 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:41,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:41,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:41,677 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:41,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:41,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:41,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:41,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:41,697 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 07:38:41,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:41,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:41,710 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:41,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:41,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:41,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:41,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:41,730 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 07:38:41,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:41,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:41,744 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:41,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:41,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:41,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:41,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:41,763 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:41,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:41,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:41,776 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:41,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:41,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:41,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:41,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:41,795 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 07:38:41,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:41,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:41,809 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:41,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:41,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:41,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:41,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:41,830 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 07:38:41,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:41,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:41,844 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:41,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:41,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:41,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:41,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:41,863 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 07:38:41,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:41,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:41,877 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:41,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:41,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:41,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:41,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:41,896 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 07:38:41,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:41,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:41,920 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:41,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:41,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:41,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:41,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:41,941 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 07:38:41,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:41,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:41,956 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:41,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:41,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:41,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:41,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:41,977 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 07:38:41,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:41,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:41,991 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:41,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:41,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:41,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:41,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:42,012 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:42,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:42,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:42,026 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:42,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:42,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:42,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:42,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:42,047 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 07:38:42,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:42,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:42,062 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:42,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:42,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:42,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:42,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:42,083 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:42,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:42,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:42,100 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:42,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:42,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:42,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:42,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:42,122 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 07:38:42,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:42,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:42,138 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:42,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:42,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:42,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:42,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:42,159 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 07:38:42,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:42,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:42,175 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:42,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:42,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:42,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:42,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:42,198 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 07:38:42,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:42,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:42,211 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:42,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:42,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:42,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:42,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:42,231 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 07:38:42,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:42,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:42,244 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:42,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:42,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:42,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:42,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:42,265 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 07:38:42,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:42,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:42,278 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:42,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:42,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:42,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:42,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:42,298 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:42,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:42,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:42,312 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:42,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:42,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:42,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:42,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:42,331 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 07:38:42,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:42,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:42,345 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:42,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:42,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:42,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:42,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:42,366 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 07:38:42,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:42,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:42,380 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:42,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:42,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:42,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:42,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:42,400 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 07:38:42,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:42,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:42,413 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:42,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:42,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:42,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:42,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:42,434 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 07:38:42,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:42,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:42,447 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:42,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:42,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:42,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:42,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:42,466 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 07:38:42,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:42,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:42,479 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:42,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:42,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:42,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:42,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:42,498 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 07:38:42,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:42,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:42,512 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:42,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:42,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:42,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:42,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:42,531 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:42,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:42,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:42,544 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:42,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:42,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:42,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:42,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:42,565 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 07:38:42,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:42,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:42,578 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:42,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:42,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:42,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:42,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:42,597 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 07:38:42,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:42,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:42,610 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:42,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:42,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:42,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:42,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:42,629 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 07:38:42,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:42,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:42,643 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:42,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:42,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:42,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:42,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:42,662 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 07:38:42,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:42,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:42,675 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:42,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:42,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:42,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:42,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:42,695 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 07:38:42,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:42,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:42,708 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:42,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:42,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:42,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:42,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:42,728 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 07:38:42,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:42,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:42,742 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:42,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:42,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:42,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:42,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:42,765 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 07:38:42,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:42,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:42,779 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:42,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:42,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:42,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:42,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:42,810 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 07:38:42,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:42,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:42,826 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:42,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:42,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:42,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:42,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:42,872 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:42,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:42,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:42,889 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:42,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:42,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:42,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:42,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:42,909 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 07:38:42,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:42,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:42,923 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:42,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:42,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:42,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:42,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:42,943 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 07:38:42,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:42,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:42,956 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:42,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:42,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:42,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:42,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:42,976 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 07:38:42,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:42,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:42,989 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:42,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:42,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:42,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:42,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:43,009 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 07:38:43,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:43,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:43,022 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:43,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:43,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:43,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:43,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:43,042 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 07:38:43,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:43,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:43,055 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:43,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:43,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:43,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:43,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:43,075 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:43,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:43,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:43,088 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:43,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:43,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:43,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:43,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:43,108 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:43,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:43,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:43,122 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:43,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:43,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:43,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:43,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:43,142 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 07:38:43,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:43,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:43,155 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:43,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:43,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:43,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:43,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:43,174 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 07:38:43,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:43,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:43,188 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:43,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:43,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:43,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:43,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:43,208 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 07:38:43,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:43,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:43,222 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:43,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:43,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:43,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:43,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:43,241 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 07:38:43,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:43,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:43,254 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:43,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:43,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:43,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:43,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:43,273 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 07:38:43,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:43,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:43,287 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:43,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:43,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:43,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:43,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:43,305 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 07:38:43,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:43,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:43,319 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:43,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:43,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:43,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:43,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:43,338 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 07:38:43,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:43,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:43,351 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:43,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:43,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:43,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:43,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:43,378 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 07:38:43,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:43,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:43,391 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:43,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:43,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:43,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:43,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:43,409 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 07:38:43,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:43,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:43,422 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:43,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:43,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:43,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:43,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:43,441 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 07:38:43,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:43,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:43,453 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:43,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:43,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:43,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:43,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:43,473 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:43,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:43,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:43,486 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:43,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:43,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:43,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:43,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:43,508 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:43,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:43,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:43,521 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:43,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:43,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:43,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:43,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:43,540 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 07:38:43,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:43,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:43,553 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:43,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:43,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:43,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:43,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:43,572 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 07:38:43,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:43,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:43,585 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:43,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:43,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:43,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:43,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:43,604 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 07:38:43,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:43,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:43,617 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:43,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:43,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:43,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:43,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:43,636 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:43,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:43,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:43,649 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:43,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:43,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:43,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:43,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:43,667 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 07:38:43,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:43,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:43,681 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:43,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:43,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:43,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:43,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:43,704 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:43,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:43,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:43,718 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:43,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:43,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:43,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:43,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:43,737 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 07:38:43,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:43,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:43,751 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:43,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:43,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:43,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:43,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:43,785 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 07:38:43,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:43,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:43,798 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:43,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:43,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:43,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:43,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:43,817 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:43,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:43,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:43,831 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:43,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:43,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:43,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:43,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:43,851 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 07:38:43,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:43,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:43,864 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:43,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:43,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:43,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:43,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:43,883 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 07:38:43,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:43,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:43,897 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:43,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:43,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:43,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:43,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:43,918 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:43,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:43,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:43,931 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:43,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:43,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:43,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:43,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:43,951 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 07:38:43,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:43,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:43,964 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:43,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:43,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:43,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:43,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:43,984 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 07:38:43,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:43,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:43,998 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:43,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:43,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:43,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:44,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:44,017 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 07:38:44,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:44,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:44,030 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:44,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:44,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:44,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:44,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:44,049 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 07:38:44,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:44,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:44,062 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:44,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:44,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:44,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:44,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:44,082 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 07:38:44,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:44,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:44,096 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:44,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:44,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:44,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:44,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:44,116 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 07:38:44,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:44,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:44,130 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:44,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:44,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:44,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:44,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:44,149 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 07:38:44,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:44,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:44,163 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:44,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:44,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:44,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:44,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:44,182 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 07:38:44,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:44,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:44,196 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:44,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:44,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:44,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:44,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:44,215 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 07:38:44,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:44,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:44,229 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:44,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:44,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:44,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:44,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:44,249 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 07:38:44,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:44,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:44,262 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:44,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:44,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:44,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:44,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:44,281 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 07:38:44,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:44,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:44,295 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:44,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:44,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:44,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:44,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:44,313 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:44,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:44,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:44,326 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:44,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:44,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:44,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:44,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:44,345 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 07:38:44,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:44,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:44,359 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:44,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:44,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:44,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:44,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:44,377 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 07:38:44,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:44,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:44,391 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:44,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:44,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:44,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:44,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:44,409 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 07:38:44,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:44,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:44,423 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:44,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:44,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:44,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:44,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:44,442 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 07:38:44,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:44,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:44,455 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:44,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:44,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:44,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:44,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:44,474 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 07:38:44,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:44,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:44,487 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:44,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:44,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:44,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:44,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:44,506 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:44,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:44,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:44,521 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:44,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:44,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:44,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:44,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:44,539 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:44,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:44,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:44,552 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:44,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:44,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:44,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:44,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:44,571 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:44,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:44,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:44,584 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:44,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:44,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:44,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:44,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:44,603 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 07:38:44,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:44,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:44,616 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:44,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:44,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:44,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:44,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:44,634 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 07:38:44,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:44,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:44,647 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:44,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:44,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:44,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:44,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:44,666 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:44,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:44,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:44,687 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:44,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:44,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:44,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:44,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:44,706 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 07:38:44,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:44,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:44,719 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:44,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:44,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:44,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:44,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:44,738 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 07:38:44,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:44,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:44,751 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:44,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:44,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:44,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:44,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:44,769 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 07:38:44,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:44,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:44,782 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:44,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:44,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:44,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:44,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:44,801 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:44,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:44,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:44,814 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:44,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:44,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:44,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:44,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:44,833 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 07:38:44,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:44,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:44,847 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:44,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:44,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:44,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:44,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:44,866 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 07:38:44,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:44,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:44,880 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:44,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:44,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:44,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:44,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:44,899 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 07:38:44,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:44,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:44,912 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:44,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:44,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:44,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:44,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:44,931 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 07:38:44,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:44,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:44,944 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:44,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:44,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:44,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:44,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:44,963 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 07:38:44,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:44,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:44,976 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:44,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:44,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:44,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:44,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:44,995 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:45,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:45,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:45,008 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:45,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:45,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:45,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:45,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:45,026 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 07:38:45,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:45,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:45,039 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:45,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:45,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:45,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:45,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:45,057 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 07:38:45,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:45,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:45,070 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:45,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:45,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:45,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:45,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:45,089 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 07:38:45,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:45,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:45,102 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:45,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:45,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:45,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:45,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:45,120 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 07:38:45,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:45,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:45,133 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:45,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:45,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:45,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:45,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:45,152 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 07:38:45,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:45,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:45,165 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:45,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:45,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:45,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:45,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:45,185 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 07:38:45,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:45,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:45,198 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:45,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:45,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:45,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:45,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:45,222 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 07:38:45,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:45,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:45,235 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:45,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:45,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:45,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:45,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:45,255 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 07:38:45,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:45,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:45,269 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:45,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:45,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:45,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:45,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:45,290 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 07:38:45,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:45,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:45,303 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:45,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:45,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:45,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:45,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:45,327 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 07:38:45,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:45,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:45,340 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:45,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:45,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:45,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:45,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:45,360 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:45,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:45,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:45,373 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:45,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:45,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:45,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:45,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:45,393 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 07:38:45,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:45,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:45,406 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:45,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:45,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:45,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:45,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:45,426 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 07:38:45,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:45,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:45,439 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:45,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:45,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:45,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:45,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:45,458 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:45,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:45,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:45,471 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:45,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:45,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:45,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:45,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:45,490 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 07:38:45,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:45,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:45,503 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:45,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:45,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:45,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:45,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:45,522 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 07:38:45,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:45,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:45,535 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:45,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:45,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:45,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:45,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:45,555 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 07:38:45,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:45,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:45,568 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:45,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:45,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:45,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:45,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:45,592 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 07:38:45,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:45,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:45,605 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:45,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:45,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:45,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:45,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:45,624 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 07:38:45,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:45,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:45,637 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:45,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:45,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:45,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:45,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:45,656 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 07:38:45,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:45,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:45,669 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:45,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:45,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:45,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:45,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:45,689 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 07:38:45,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:45,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:45,702 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:45,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:45,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:45,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:45,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:45,720 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 07:38:45,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:45,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:45,733 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:45,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:45,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:45,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:45,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:45,754 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 07:38:45,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:45,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:45,767 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:45,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:45,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:45,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:45,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:45,787 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 07:38:45,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:45,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:45,800 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:45,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:45,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:45,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:45,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:45,820 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:45,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:45,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:45,833 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:45,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:45,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:45,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:45,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:45,852 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 07:38:45,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:45,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:45,866 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:45,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:45,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:45,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:45,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:45,884 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:45,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:45,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:45,898 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:45,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:45,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:45,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:45,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:45,918 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 07:38:45,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:45,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:45,931 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:45,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:45,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:45,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:45,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:45,950 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 07:38:45,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:45,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:45,968 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:45,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:45,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:45,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:45,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:45,987 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 07:38:46,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:46,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:46,001 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:46,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:46,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:46,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:46,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:46,020 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 07:38:46,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:46,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:46,033 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:46,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:46,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:46,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:46,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:46,053 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:46,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:46,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:46,066 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:46,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:46,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:46,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:46,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:46,086 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 07:38:46,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:46,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:46,100 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:46,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:46,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:46,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:46,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:46,120 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:46,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:46,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:46,133 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:46,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:46,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:46,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:46,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:46,152 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 07:38:46,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:46,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:46,165 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:46,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:46,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:46,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:46,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:46,183 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:46,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:46,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:46,197 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:46,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:46,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:46,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:46,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:46,216 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 07:38:46,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:46,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:46,229 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:46,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:46,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:46,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:46,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:46,248 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:46,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:46,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:46,260 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:46,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:46,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:46,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:46,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:46,279 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 07:38:46,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:46,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:46,292 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:46,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:46,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:46,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:46,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:46,311 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 07:38:46,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:46,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:46,323 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:46,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:46,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:46,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:46,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:46,345 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 07:38:46,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:46,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:46,359 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:46,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:46,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:46,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:46,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:46,377 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 07:38:46,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:46,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:46,390 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:46,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:46,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:46,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:46,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:46,408 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 07:38:46,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:46,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:46,421 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:46,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:46,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:46,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:46,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:46,440 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 07:38:46,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:46,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:46,453 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:46,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:46,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:46,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:46,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:46,471 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:46,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:46,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:46,484 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:46,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:46,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:46,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:46,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:46,506 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:46,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:46,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:46,519 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:46,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:46,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:46,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:46,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:46,537 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:46,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:46,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:46,550 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:46,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:46,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:46,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:46,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:46,568 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 07:38:46,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:46,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:46,581 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:46,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:46,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:46,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:46,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:46,599 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:46,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:46,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:46,612 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:46,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:46,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:46,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:46,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:46,630 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 07:38:46,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:46,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:46,643 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:46,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:46,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:46,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:46,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:46,662 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 07:38:46,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:46,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:46,675 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:46,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:46,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:46,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:46,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:46,694 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 07:38:46,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:46,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:46,707 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:46,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:46,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:46,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:46,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:46,726 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 07:38:46,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:46,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:46,739 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:46,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:46,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:46,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:46,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:46,758 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 07:38:46,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:46,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:46,771 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:46,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:46,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:46,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:46,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:46,790 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 07:38:46,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:46,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:46,803 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:46,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:46,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:46,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:46,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:46,822 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 07:38:46,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:46,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:46,835 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:46,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:46,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:46,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:46,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:46,854 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 07:38:46,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:46,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:46,867 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:46,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:46,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:46,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:46,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:46,887 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 07:38:46,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:46,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:46,901 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:46,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:46,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:46,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:46,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:46,921 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 07:38:46,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:46,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:46,934 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:46,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:46,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:46,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:46,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:46,953 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 07:38:46,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:46,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:46,967 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:46,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:46,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:46,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:46,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:46,986 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 07:38:46,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:46,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:46,999 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:47,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:47,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:47,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:47,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:47,032 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 07:38:47,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:47,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:47,051 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:47,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:47,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:47,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:47,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:47,079 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 07:38:47,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:47,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:47,092 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:47,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:47,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:47,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:47,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:47,127 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 07:38:47,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:47,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:47,141 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:47,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:47,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:47,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:47,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:47,159 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 07:38:47,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:47,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:47,172 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:47,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:47,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:47,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:47,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:47,190 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 07:38:47,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:47,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:47,203 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:47,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:47,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:47,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:47,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:47,221 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 07:38:47,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:47,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:47,233 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:47,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:47,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:47,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:47,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:47,251 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 07:38:47,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:47,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:47,264 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:47,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:47,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:47,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:47,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:47,282 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:47,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:47,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:47,295 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:47,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:47,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:47,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:47,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:47,313 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:47,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:47,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:47,325 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:47,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:47,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:47,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:47,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:47,367 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 07:38:47,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:47,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:47,379 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:47,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:47,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:47,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:47,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:47,397 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 07:38:47,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:47,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:47,410 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:47,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:47,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:47,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:47,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:47,454 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 07:38:47,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:47,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:47,470 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:47,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:47,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:47,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:47,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:47,489 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 07:38:47,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:47,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:47,502 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:47,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:47,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:47,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:47,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:47,520 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 07:38:47,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:47,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:47,533 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:47,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:47,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:47,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:47,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:47,551 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 07:38:47,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:47,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:47,565 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:47,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:47,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:47,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:47,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:47,583 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 07:38:47,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:47,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:47,596 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:47,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:47,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:47,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:47,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:47,616 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 07:38:47,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:47,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:47,629 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:47,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:47,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:47,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:47,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:47,647 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 07:38:47,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:47,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:47,660 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:47,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:47,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:47,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:47,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:47,679 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 07:38:47,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:47,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:47,692 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:47,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:47,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:47,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:47,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:47,711 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:47,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:47,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:47,724 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:47,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:47,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:47,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:47,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:47,742 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 07:38:47,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:47,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:47,755 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:47,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:47,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:47,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:47,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:47,773 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:47,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:47,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:47,786 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:47,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:47,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:47,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:47,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:47,803 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 07:38:47,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:47,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:47,816 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:47,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:47,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:47,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:47,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:47,834 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 07:38:47,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:47,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:47,847 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:47,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:47,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:47,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:47,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:47,865 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:47,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:47,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:47,877 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:47,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:47,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:47,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:47,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:47,896 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 07:38:47,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:47,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:47,908 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:47,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:47,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:47,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:47,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:47,926 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 07:38:47,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:47,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:47,939 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:47,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:47,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:47,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:47,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:47,957 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 07:38:47,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:47,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:47,969 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:47,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:47,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:47,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:47,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:47,991 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:48,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:48,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:48,004 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:48,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:48,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:48,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:48,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:48,022 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:48,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:48,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:48,035 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:48,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:48,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:48,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:48,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:48,055 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 07:38:48,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:48,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:48,068 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:48,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:48,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:48,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:48,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:48,088 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 07:38:48,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:48,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:48,101 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:48,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:48,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:48,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:48,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:48,121 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 07:38:48,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:48,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:48,135 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:48,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:48,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:48,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:48,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:48,153 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:48,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:48,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:48,166 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:48,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:48,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:48,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:48,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:48,184 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 07:38:48,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:48,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:48,197 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:48,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:48,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:48,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:48,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:48,215 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 07:38:48,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:48,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:48,228 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:48,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:48,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:48,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:48,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:48,245 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 07:38:48,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:48,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:48,259 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:48,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:48,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:48,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:48,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:48,277 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 07:38:48,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:48,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:48,290 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:48,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:48,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:48,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:48,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:48,309 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 07:38:48,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:48,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:48,322 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:48,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:48,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:48,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:48,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:48,344 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 07:38:48,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:48,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:48,357 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:48,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:48,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:48,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:48,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:48,376 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 07:38:48,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:48,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:48,389 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:48,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:48,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:48,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:48,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:48,415 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 07:38:48,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:48,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:48,428 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:48,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:48,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:48,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:48,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:48,445 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 07:38:48,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:48,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:48,458 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:48,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:48,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:48,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:48,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:48,476 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 07:38:48,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:48,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:48,488 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:48,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:48,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:48,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:48,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:48,506 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:48,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:48,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:48,523 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:48,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:48,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:48,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:48,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:48,542 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 07:38:48,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:48,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:48,554 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:48,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:48,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:48,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:48,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:48,572 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 07:38:48,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:48,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:48,585 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:48,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:48,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:48,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:48,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:48,604 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 07:38:48,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:48,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:48,616 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:48,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:48,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:48,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:48,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:48,635 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:48,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:48,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:48,648 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:48,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:48,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:48,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:48,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:48,666 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:48,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:48,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:48,679 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:48,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:48,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:48,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:48,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:48,697 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 07:38:48,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:48,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:48,710 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:48,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:48,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:48,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:48,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:48,727 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 07:38:48,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:48,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:48,740 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:48,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:48,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:48,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:48,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:48,758 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 07:38:48,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:48,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:48,770 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:48,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:48,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:48,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:48,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:48,788 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 07:38:48,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:48,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:48,800 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:48,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:48,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:48,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:48,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:48,818 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 07:38:48,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:48,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:48,831 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:48,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:48,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:48,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:48,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:48,850 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 07:38:48,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:48,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:48,863 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:48,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:48,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:48,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:48,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:48,881 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 07:38:48,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:48,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:48,894 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:48,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:48,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:48,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:48,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:48,913 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 07:38:48,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:48,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:48,925 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:48,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:48,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:48,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:48,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:48,945 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 07:38:48,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:48,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:48,958 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:48,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:48,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:48,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:48,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:48,993 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 07:38:49,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:49,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:49,006 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:49,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:49,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:49,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:49,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:49,039 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:49,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:49,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:49,065 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:49,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:49,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:49,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:49,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:49,083 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 07:38:49,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:49,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:49,100 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:49,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:49,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:49,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:49,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:49,118 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 07:38:49,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:49,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:49,131 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:49,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:49,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:49,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:49,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:49,149 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 07:38:49,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:49,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:49,161 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:49,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:49,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:49,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:49,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:49,180 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:49,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:49,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:49,192 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:49,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:49,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:49,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:49,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:49,211 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:49,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:49,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:49,223 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:49,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:49,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:49,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:49,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:49,241 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 07:38:49,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:49,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:49,261 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:49,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:49,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:49,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:49,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:49,278 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:49,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:49,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:49,290 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:49,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:49,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:49,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:49,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:49,307 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 07:38:49,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:49,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:49,319 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:49,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:49,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:49,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:49,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:49,336 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 07:38:49,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:49,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:49,348 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:49,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:49,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:49,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:49,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:49,365 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:49,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:49,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:49,377 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:49,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:49,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:49,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:49,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:49,395 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 07:38:49,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:49,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:49,407 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:49,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:49,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:49,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:49,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:49,424 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 07:38:49,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:49,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:49,436 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:49,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:49,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:49,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:49,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:49,454 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 07:38:49,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:49,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:49,466 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:49,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:49,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:49,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:49,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:49,483 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 07:38:49,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:49,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:49,496 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:49,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:49,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:49,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:49,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:49,513 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 07:38:49,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:49,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:49,525 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:49,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:49,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:49,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:49,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:49,543 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 07:38:49,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:49,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:49,555 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:49,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:49,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:49,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:49,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:49,574 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 07:38:49,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:49,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:49,586 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:49,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:49,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:49,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:49,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:49,604 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 07:38:49,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:49,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:49,616 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:49,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:49,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:49,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:49,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:49,634 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 07:38:49,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:49,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:49,647 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:49,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:49,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:49,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:49,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:49,664 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 07:38:49,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:49,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:49,677 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:49,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:49,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:49,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:49,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:49,695 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 07:38:49,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:49,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:49,708 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:49,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:49,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:49,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:49,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:49,726 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 07:38:49,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:49,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:49,738 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:49,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:49,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:49,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:49,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:49,756 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 07:38:49,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:49,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:49,768 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:49,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:49,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:49,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:49,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:49,786 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 07:38:49,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:49,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:49,798 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:49,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:49,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:49,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:49,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:49,817 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:49,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:49,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:49,830 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:49,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:49,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:49,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:49,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:49,848 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 07:38:49,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:49,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:49,861 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:49,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:49,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:49,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:49,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:49,879 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 07:38:49,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:49,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:49,891 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:49,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:49,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:49,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:49,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:49,909 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 07:38:49,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:49,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:49,921 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:49,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:49,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:49,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:49,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:49,939 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 07:38:49,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:49,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:49,951 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:49,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:49,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:49,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:49,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:49,970 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 07:38:49,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:49,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:49,983 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:49,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:49,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:49,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:49,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:50,002 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 07:38:50,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:50,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:50,015 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:50,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:50,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:50,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:50,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:50,034 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 07:38:50,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:50,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:50,046 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:50,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:50,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:50,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:50,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:50,064 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:50,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:50,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:50,076 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:50,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:50,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:50,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:50,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:50,096 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 07:38:50,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:50,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:50,116 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:50,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:50,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:50,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:50,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:50,134 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 07:38:50,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:50,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:50,146 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:50,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:50,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:50,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:50,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:50,165 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 07:38:50,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:50,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:50,178 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:50,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:50,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:50,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:50,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:50,196 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 07:38:50,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:50,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:50,208 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:50,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:50,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:50,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:50,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:50,226 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:50,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:50,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:50,238 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:50,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:50,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:50,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:50,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:50,256 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 07:38:50,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:50,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:50,268 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:50,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:50,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:50,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:50,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:50,286 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 07:38:50,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:50,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:50,299 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:50,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:50,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:50,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:50,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:50,317 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:50,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:50,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:50,330 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:50,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:50,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:50,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:50,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:50,348 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 07:38:50,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:50,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:50,361 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:50,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:50,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:50,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:50,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:50,379 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 07:38:50,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:50,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:50,391 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:50,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:50,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:50,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:50,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:50,409 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 07:38:50,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:50,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:50,422 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:50,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:50,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:50,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:50,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:50,440 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 07:38:50,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:50,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:50,453 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:50,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:50,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:50,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:50,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:50,471 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:50,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:50,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:50,483 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:50,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:50,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:50,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:50,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:50,501 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:50,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:50,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:50,513 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:50,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:50,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:50,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:50,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:50,531 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:50,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:50,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:50,543 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:50,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:50,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:50,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:50,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:50,561 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:50,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:50,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:50,574 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:50,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:50,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:50,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:50,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:50,592 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 07:38:50,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:50,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:50,604 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:50,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:50,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:50,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:50,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:50,622 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 07:38:50,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:50,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:50,634 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:50,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:50,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:50,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:50,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:50,651 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:50,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:50,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:50,664 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:50,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:50,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:50,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:50,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:50,681 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 07:38:50,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:50,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:50,693 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:50,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:50,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:50,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:50,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:50,711 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:50,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:50,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:50,723 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:50,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:50,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:50,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:50,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:50,741 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 07:38:50,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:50,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:50,753 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:50,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:50,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:50,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:50,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:50,770 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:50,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:50,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:50,784 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:50,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:50,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:50,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:50,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:50,802 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 07:38:50,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:50,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:50,814 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:50,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:50,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:50,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:50,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:50,831 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 07:38:50,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:50,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:50,843 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:50,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:50,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:50,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:50,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:50,861 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 07:38:50,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:50,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:50,873 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:50,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:50,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:50,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:50,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:50,891 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 07:38:50,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:50,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:50,903 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:50,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:50,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:50,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:50,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:50,921 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 07:38:50,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:50,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:50,934 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:50,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:50,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:50,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:50,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:50,956 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:50,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:50,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:50,968 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:50,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:50,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:50,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:50,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:50,986 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 07:38:50,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:50,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:50,998 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:50,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:50,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:50,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:51,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:51,015 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 07:38:51,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:51,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:51,028 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:51,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:51,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:51,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:51,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:51,047 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 07:38:51,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:51,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:51,059 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:51,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:51,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:51,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:51,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:51,076 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:51,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:51,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:51,089 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:51,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:51,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:51,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:51,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:51,108 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:51,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:51,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:51,120 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:51,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:51,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:51,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:51,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:51,145 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:51,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:51,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:51,158 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:51,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:51,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:51,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:51,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:51,182 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 07:38:51,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:51,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:51,194 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:51,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:51,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:51,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:51,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:51,219 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 07:38:51,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:51,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:51,232 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:51,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:51,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:51,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:51,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:51,251 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 07:38:51,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:51,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:51,263 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:51,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:51,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:51,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:51,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:51,281 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 07:38:51,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:51,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:51,295 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:51,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:51,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:51,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:51,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:51,314 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 07:38:51,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:51,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:51,327 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:51,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:51,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:51,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:51,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:51,345 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 07:38:51,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:51,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:51,358 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:51,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:51,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:51,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:51,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:51,376 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 07:38:51,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:51,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:51,389 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:51,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:51,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:51,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:51,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:51,407 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:51,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:51,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:51,420 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:51,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:51,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:51,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:51,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:51,438 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 07:38:51,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:51,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:51,450 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:51,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:51,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:51,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:51,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:51,469 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 07:38:51,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:51,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:51,482 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:51,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:51,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:51,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:51,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:51,501 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:51,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:51,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:51,514 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:51,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:51,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:51,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:51,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:51,539 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:51,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:51,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:51,552 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:51,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:51,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:51,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:51,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:51,571 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:51,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:51,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:51,583 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:51,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:51,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:51,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:51,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:51,601 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 07:38:51,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:51,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:51,614 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:51,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:51,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:51,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:51,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:51,632 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 07:38:51,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:51,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:51,644 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:51,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:51,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:51,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:51,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:51,662 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 07:38:51,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:51,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:51,675 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:51,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:51,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:51,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:51,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:51,693 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 07:38:51,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:51,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:51,705 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:51,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:51,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:51,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:51,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:51,722 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 07:38:51,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:51,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:51,735 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:51,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:51,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:51,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:51,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:51,752 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 07:38:51,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:51,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:51,764 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:51,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:51,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:51,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:51,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:51,782 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 07:38:51,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:51,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:51,795 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:51,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:51,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:51,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:51,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:51,812 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 07:38:51,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:51,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:51,824 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:51,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:51,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:51,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:51,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:51,852 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:51,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:51,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:51,865 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:51,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:51,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:51,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:51,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:51,882 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 07:38:51,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:51,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:51,894 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:51,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:51,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:51,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:51,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:51,912 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 07:38:51,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:51,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:51,924 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:51,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:51,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:51,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:51,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:51,941 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 07:38:51,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:51,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:51,953 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:51,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:51,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:51,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:51,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:51,971 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 07:38:51,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:51,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:51,983 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:51,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:51,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:51,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:51,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:52,001 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 07:38:52,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:52,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:52,013 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:52,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:52,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:52,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:52,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:52,039 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:52,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:52,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:52,051 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:52,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:52,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:52,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:52,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:52,073 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:52,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:52,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:52,087 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:52,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:52,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:52,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:52,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:52,105 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 07:38:52,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:52,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:52,118 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:52,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:52,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:52,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:52,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:52,136 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 07:38:52,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:52,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:52,149 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:52,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:52,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:52,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:52,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:52,167 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 07:38:52,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:52,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:52,179 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:52,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:52,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:52,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:52,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:52,197 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 07:38:52,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:52,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:52,210 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:52,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:52,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:52,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:52,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:52,227 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 07:38:52,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:52,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:52,239 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:52,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:52,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:52,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:52,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:52,257 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 07:38:52,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:52,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:52,270 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:52,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:52,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:52,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:52,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:52,288 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 07:38:52,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:52,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:52,301 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:52,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:52,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:52,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:52,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:52,319 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 07:38:52,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:52,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:52,331 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:52,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:52,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:52,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:52,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:52,349 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 07:38:52,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:52,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:52,361 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:52,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:52,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:52,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:52,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:52,378 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 07:38:52,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:52,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:52,391 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:52,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:52,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:52,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:52,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:52,408 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 07:38:52,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:52,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:52,421 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:52,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:52,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:52,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:52,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:52,438 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 07:38:52,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:52,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:52,451 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:52,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:52,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:52,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:52,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:52,468 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 07:38:52,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:52,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:52,481 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:52,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:52,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:52,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:52,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:52,505 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 07:38:52,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:52,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:52,517 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:52,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:52,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:52,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:52,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:52,536 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 07:38:52,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:52,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:52,549 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:52,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:52,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:52,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:52,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:52,568 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 07:38:52,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:52,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:52,580 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:52,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:52,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:52,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:52,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:52,598 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 07:38:52,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:52,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:52,610 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:52,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:52,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:52,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:52,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:52,628 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 07:38:52,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:52,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:52,640 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:52,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:52,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:52,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:52,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:52,659 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 07:38:52,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:52,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:52,671 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:52,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:52,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:52,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:52,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:52,689 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 07:38:52,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:52,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:52,701 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:52,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:52,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:52,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:52,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:52,729 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 07:38:52,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:52,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:52,741 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:52,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:52,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:52,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:52,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:52,758 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 07:38:52,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:52,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:52,771 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:52,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:52,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:52,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:52,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:52,787 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 07:38:52,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:52,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:52,800 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:52,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:52,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:52,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:52,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:52,817 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:52,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:52,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:52,829 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:52,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:52,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:52,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:52,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:52,846 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 07:38:52,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:52,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:52,858 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:52,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:52,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:52,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:52,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:52,876 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 07:38:52,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:52,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:52,889 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:52,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:52,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:52,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:52,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:52,907 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 07:38:52,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:52,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:52,919 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:52,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:52,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:52,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:52,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:52,936 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 07:38:52,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:52,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:52,948 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:52,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:52,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:52,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:52,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:52,965 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 07:38:52,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:52,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:52,977 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:52,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:52,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:52,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:52,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:52,994 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:53,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:53,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:53,007 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:53,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:53,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:53,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:53,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:53,024 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 07:38:53,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:53,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:53,037 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:53,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:53,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:53,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:53,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:53,055 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 07:38:53,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:53,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:53,068 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:53,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:53,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:53,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:53,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:53,086 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 07:38:53,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:53,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:53,099 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:53,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:53,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:53,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:53,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:53,117 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 07:38:53,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:53,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:53,130 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:53,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:53,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:53,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:53,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:53,148 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 07:38:53,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:53,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:53,161 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:53,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:53,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:53,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:53,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:53,179 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:53,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:53,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:53,192 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:53,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:53,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:53,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:53,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:53,210 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 07:38:53,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:53,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:53,223 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:53,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:53,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:53,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:53,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:53,240 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 07:38:53,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:53,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:53,252 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:53,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:53,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:53,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:53,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:53,269 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 07:38:53,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:53,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:53,282 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:53,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:53,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:53,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:53,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:53,300 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 07:38:53,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:53,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:53,313 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:53,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:53,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:53,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:53,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:53,330 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 07:38:53,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:53,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:53,343 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:53,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:53,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:53,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:53,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:53,362 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 07:38:53,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:53,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:53,375 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:53,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:53,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:53,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:53,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:53,393 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 07:38:53,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:53,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:53,406 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:53,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:53,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:53,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:53,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:53,425 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:53,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:53,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:53,437 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:53,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:53,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:53,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:53,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:53,455 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:53,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:53,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:53,468 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:53,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:53,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:53,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:53,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:53,486 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:53,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:53,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:53,498 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:53,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:53,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:53,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:53,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:53,516 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 07:38:53,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:53,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:53,528 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:53,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:53,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:53,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:53,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:53,546 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 07:38:53,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:53,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:53,559 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:53,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:53,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:53,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:53,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:53,581 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 07:38:53,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:53,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:53,594 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:53,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:53,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:53,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:53,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:53,612 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 07:38:53,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:53,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:53,624 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:53,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:53,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:53,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:53,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:53,641 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 07:38:53,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:53,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:53,654 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:53,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:53,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:53,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:53,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:53,671 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 07:38:53,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:53,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:53,683 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:53,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:53,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:53,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:53,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:53,700 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 07:38:53,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:53,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:53,713 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:53,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:53,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:53,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:53,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:53,731 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 07:38:53,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:53,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:53,743 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:53,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:53,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:53,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:53,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:53,760 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:53,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:53,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:53,772 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:53,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:53,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:53,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:53,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:53,790 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 07:38:53,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:53,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:53,802 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:53,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:53,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:53,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:53,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:53,819 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 07:38:53,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:53,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:53,835 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:53,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:53,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:53,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:53,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:53,853 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 07:38:53,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:53,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:53,866 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:53,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:53,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:53,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:53,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:53,890 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 07:38:53,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:53,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:53,903 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:53,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:53,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:53,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:53,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:53,921 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 07:38:53,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:53,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:53,933 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:53,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:53,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:53,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:53,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:53,950 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 07:38:53,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:53,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:53,963 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:53,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:53,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:53,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:53,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:53,980 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 07:38:53,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:53,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:53,992 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:53,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:53,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:53,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:53,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:54,010 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:54,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:54,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:54,023 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:54,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:54,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:54,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:54,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:54,041 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:54,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:54,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:54,054 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:54,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:54,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:54,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:54,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:54,072 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 07:38:54,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:54,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:54,084 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:54,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:54,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:54,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:54,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:54,103 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 07:38:54,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:54,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:54,115 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:54,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:54,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:54,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:54,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:54,141 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:54,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:54,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:54,153 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:54,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:54,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:54,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:54,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:54,171 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 07:38:54,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:54,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:54,183 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:54,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:54,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:54,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:54,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:54,200 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:54,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:54,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:54,212 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:54,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:54,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:54,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:54,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:54,229 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 07:38:54,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:54,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:54,241 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:54,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:54,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:54,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:54,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:54,258 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 07:38:54,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:54,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:54,270 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:54,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:54,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:54,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:54,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:54,288 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 07:38:54,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:54,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:54,300 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:54,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:54,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:54,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:54,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:54,317 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:54,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:54,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:54,329 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:54,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:54,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:54,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:54,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:54,346 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:54,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:54,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:54,359 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:54,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:54,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:54,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:54,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:54,376 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 07:38:54,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:54,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:54,388 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:54,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:54,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:54,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:54,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:54,405 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 07:38:54,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:54,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:54,417 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:54,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:54,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:54,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:54,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:54,443 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 07:38:54,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:54,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:54,456 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:54,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:54,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:54,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:54,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:54,474 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 07:38:54,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:54,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:54,487 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:54,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:54,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:54,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:54,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:54,505 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 07:38:54,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:54,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:54,517 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:54,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:54,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:54,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:54,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:54,534 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 07:38:54,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:54,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:54,546 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:54,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:54,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:54,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:54,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:54,563 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 07:38:54,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:54,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:54,575 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:54,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:54,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:54,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:54,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:54,592 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 07:38:54,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:54,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:54,604 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:54,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:54,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:54,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:54,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:54,621 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:54,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:54,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:54,633 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:54,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:54,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:54,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:54,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:54,649 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 07:38:54,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:54,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:54,662 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:54,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:54,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:54,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:54,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:54,679 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 07:38:54,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:54,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:54,696 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:54,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:54,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:54,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:54,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:54,714 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 07:38:54,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:54,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:54,726 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:54,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:54,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:54,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:54,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:54,743 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 07:38:54,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:54,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:54,755 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:54,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:54,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:54,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:54,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:54,772 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 07:38:54,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:54,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:54,785 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:54,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:54,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:54,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:54,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:54,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:54,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:54,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:54,814 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:54,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:54,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:54,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:54,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:54,832 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 07:38:54,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:54,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:54,844 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:54,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:54,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:54,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:54,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:54,862 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 07:38:54,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:54,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:54,874 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:54,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:54,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:54,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:54,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:54,893 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 07:38:54,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:54,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:54,905 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:54,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:54,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:54,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:54,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:54,923 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 07:38:54,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:54,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:54,935 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:54,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:54,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:54,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:54,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:54,953 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 07:38:54,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:54,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:54,965 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:54,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:54,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:54,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:54,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:54,982 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 07:38:54,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:54,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:54,994 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:54,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:54,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:54,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:54,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,011 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 07:38:55,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:55,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:55,023 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:55,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:55,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:55,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:55,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,041 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:55,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:55,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:55,053 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:55,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:55,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:55,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:55,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,070 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:55,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:55,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:55,082 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:55,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:55,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:55,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:55,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,100 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 07:38:55,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:55,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:55,113 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:55,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:55,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:55,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:55,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,135 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 07:38:55,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:55,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:55,148 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:55,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:55,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:55,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:55,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,165 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 07:38:55,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:55,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:55,177 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:55,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:55,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:55,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:55,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,194 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 07:38:55,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:55,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:55,206 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:55,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:55,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:55,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:55,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,223 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 07:38:55,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:55,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:55,236 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:55,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:55,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:55,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:55,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,252 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 07:38:55,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:55,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:55,264 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:55,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:55,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:55,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:55,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,288 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 07:38:55,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:55,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:55,301 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:55,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:55,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:55,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:55,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,318 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 07:38:55,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:55,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:55,330 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:55,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:55,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:55,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:55,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,347 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 07:38:55,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:55,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:55,359 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:55,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:55,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:55,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:55,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,375 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 07:38:55,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:55,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:55,387 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:55,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:55,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:55,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:55,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,404 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 07:38:55,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:55,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:55,416 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:55,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:55,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:55,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:55,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,432 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:55,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:55,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:55,444 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:55,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:55,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:55,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:55,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,460 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 07:38:55,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:55,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:55,472 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:55,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:55,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:55,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:55,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,488 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 07:38:55,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:55,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:55,500 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:55,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:55,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:55,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:55,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,516 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 07:38:55,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:55,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:55,528 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:55,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:55,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:55,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:55,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,545 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 07:38:55,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:55,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:55,557 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:55,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:55,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:55,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:55,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,574 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 07:38:55,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:55,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:55,586 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:55,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:55,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:55,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:55,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,602 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 07:38:55,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:55,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:55,614 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:55,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:55,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:55,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:55,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,631 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 07:38:55,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:55,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:55,643 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:55,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:55,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:55,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:55,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,660 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 07:38:55,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:55,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:55,673 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:55,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:55,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:55,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:55,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,689 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 07:38:55,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:55,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:55,701 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:55,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:55,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:55,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:55,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,718 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 07:38:55,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:55,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:55,730 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:55,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:55,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:55,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:55,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,747 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 07:38:55,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:55,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:55,760 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:55,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:55,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:55,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:55,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,777 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 07:38:55,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:55,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:55,789 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:55,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:55,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:55,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:55,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,807 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:55,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:55,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:55,819 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:55,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:55,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:55,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:55,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,836 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 07:38:55,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:55,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:55,848 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:55,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:55,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:55,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:55,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,865 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:55,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:55,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:55,878 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:55,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:55,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:55,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:55,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,900 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 07:38:55,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:55,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:55,911 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:55,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:55,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:55,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:55,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,929 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 07:38:55,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:55,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:55,941 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:55,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:55,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:55,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:55,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,957 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 07:38:55,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:55,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:55,969 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:55,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:55,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:55,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:55,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,986 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 07:38:55,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:55,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:55,998 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:55,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:55,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:55,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:56,015 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 07:38:56,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:56,027 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:56,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:56,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:56,043 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 07:38:56,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:56,056 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:56,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:56,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:56,073 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:56,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:56,086 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:56,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:56,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:56,111 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 07:38:56,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:56,123 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:56,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:56,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:56,139 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:56,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:56,152 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:56,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:56,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:56,168 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:56,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:56,180 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:56,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:56,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:56,197 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 07:38:56,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:56,212 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:56,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:56,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:56,230 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 07:38:56,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:56,242 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:56,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:56,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:56,258 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 07:38:56,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:56,270 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:56,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:56,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:56,287 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 07:38:56,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:56,300 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:56,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:56,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:56,317 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:56,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:56,329 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:56,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:56,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:56,347 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 07:38:56,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:56,360 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:56,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:56,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:56,377 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 07:38:56,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:56,389 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:56,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:56,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:56,407 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:56,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:56,419 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:56,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:56,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:56,436 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 07:38:56,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:56,449 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:56,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:56,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:56,465 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 07:38:56,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:56,477 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:56,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:56,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:56,494 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 07:38:56,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:56,507 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:56,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:56,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:56,524 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 07:38:56,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:56,536 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:56,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:56,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:56,553 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 07:38:56,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:56,565 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:56,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:56,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:56,582 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 07:38:56,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:56,594 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:56,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:56,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:56,611 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:56,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:56,624 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:56,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:56,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:56,641 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 07:38:56,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:56,653 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:56,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:56,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:56,671 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 07:38:56,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:56,683 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:56,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:56,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:56,700 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 07:38:56,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:56,712 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:56,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:56,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:56,730 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 07:38:56,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:56,742 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:56,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:56,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:56,759 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 07:38:56,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:56,771 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:56,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:56,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:56,788 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 07:38:56,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:56,800 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:56,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:56,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:56,823 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 07:38:56,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:56,835 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:56,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:56,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:56,852 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 07:38:56,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:56,864 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:56,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:56,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:56,881 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 07:38:56,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:56,894 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:56,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:56,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:56,916 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 07:38:56,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:56,929 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:56,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:56,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:56,952 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 07:38:56,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:56,964 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:56,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:56,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:56,980 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 07:38:56,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:56,992 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:56,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:56,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,008 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 07:38:57,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:57,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:57,021 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:57,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:57,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:57,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:57,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,037 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 07:38:57,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:57,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:57,049 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:57,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:57,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:57,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:57,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,071 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:57,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:57,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:57,083 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:57,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:57,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:57,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:57,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,100 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 07:38:57,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:57,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:57,112 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:57,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:57,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:57,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:57,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,129 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 07:38:57,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:57,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:57,141 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:57,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:57,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:57,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:57,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,158 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:57,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:57,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:57,170 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:57,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:57,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:57,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:57,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,187 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 07:38:57,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:57,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:57,200 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:57,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:57,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:57,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:57,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,217 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 07:38:57,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:57,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:57,229 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:57,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:57,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:57,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:57,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,247 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 07:38:57,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:57,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:57,260 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:57,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:57,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:57,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:57,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,277 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 07:38:57,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:57,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:57,289 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:57,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:57,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:57,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:57,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,306 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 07:38:57,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:57,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:57,318 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:57,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:57,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:57,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:57,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,335 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 07:38:57,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:57,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:57,347 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:57,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:57,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:57,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:57,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,363 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:57,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:57,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:57,376 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:57,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:57,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:57,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:57,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,392 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 07:38:57,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:57,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:57,404 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:57,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:57,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:57,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:57,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,421 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 07:38:57,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:57,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:57,433 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:57,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:57,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:57,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:57,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,450 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 07:38:57,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:57,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:57,462 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:57,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:57,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:57,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:57,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,478 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 07:38:57,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:57,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:57,490 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:57,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:57,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:57,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:57,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,520 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 07:38:57,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:57,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:57,532 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:57,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:57,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:57,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:57,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,573 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 07:38:57,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:57,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:57,586 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:57,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:57,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:57,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:57,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,604 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 07:38:57,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:57,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:57,616 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:57,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:57,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:57,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:57,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,633 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 07:38:57,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:57,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:57,646 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:57,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:57,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:57,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:57,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,664 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 07:38:57,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:57,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:57,676 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:57,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:57,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:57,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:57,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,694 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 07:38:57,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:57,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:57,707 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:57,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:57,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:57,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:57,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,724 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 07:38:57,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:57,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:57,736 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:57,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:57,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:57,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:57,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,753 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 07:38:57,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:57,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:57,765 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:57,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:57,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:57,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:57,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,783 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 07:38:57,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:57,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:57,795 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:57,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:57,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:57,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:57,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,818 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 07:38:57,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:57,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:57,831 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:57,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:57,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:57,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:57,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,847 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 07:38:57,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:57,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:57,859 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:57,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:57,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:57,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:57,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,875 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:57,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:57,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:57,887 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:57,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:57,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:57,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:57,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,903 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 07:38:57,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:57,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:57,915 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:57,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:57,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:57,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:57,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,931 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 07:38:57,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:57,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:57,943 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:57,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:57,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:57,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:57,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,960 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 07:38:57,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:57,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:57,972 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:57,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:57,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:57,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:57,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,989 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 07:38:58,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:58,002 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:58,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:58,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,018 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 07:38:58,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:58,030 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:58,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:58,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,046 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 07:38:58,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:58,059 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:58,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:58,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,076 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 07:38:58,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:58,088 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:58,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:58,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,107 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 07:38:58,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:58,119 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:58,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:58,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,135 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 07:38:58,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:58,148 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:58,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:58,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,164 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 07:38:58,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:58,176 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:58,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:58,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,193 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 07:38:58,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:58,205 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:58,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:58,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,222 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:58,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:58,234 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:58,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:58,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,251 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 07:38:58,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:58,262 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:58,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:58,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,279 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 07:38:58,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:58,291 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:58,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:58,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,309 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:58,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:58,321 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:58,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:58,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,337 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 07:38:58,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:58,349 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:58,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:58,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,366 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 07:38:58,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:58,378 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:58,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:58,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,394 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 07:38:58,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:58,406 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:58,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:58,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,422 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:58,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:58,434 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:58,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:58,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,451 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 07:38:58,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:58,463 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:58,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:58,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,480 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:58,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:58,493 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:58,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:58,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,525 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 07:38:58,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:58,542 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:58,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:58,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,558 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 07:38:58,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:58,570 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:58,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:58,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,591 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 07:38:58,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:58,602 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:58,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:58,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,619 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 07:38:58,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:58,630 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:58,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:58,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,651 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:58,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:58,663 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:58,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:58,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,679 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 07:38:58,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:58,691 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:58,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:58,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,707 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 07:38:58,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:58,720 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:58,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:58,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,736 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:58,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:58,748 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:58,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:58,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,765 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 07:38:58,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:58,777 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:58,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:58,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,794 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 07:38:58,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:58,806 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:58,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:58,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,823 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 07:38:58,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:58,835 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:58,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:58,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,852 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 07:38:58,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:58,864 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:58,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:58,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,880 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 07:38:58,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:58,892 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:58,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:58,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,912 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:58,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:58,924 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:58,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:58,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,941 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 07:38:58,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:58,953 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:58,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:58,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,969 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:58,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:58,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:58,980 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:58,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:58,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:58,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,996 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 07:38:59,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,008 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,024 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 07:38:59,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,036 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,053 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:59,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,064 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,081 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:59,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,093 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,109 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 07:38:59,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,121 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,138 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 07:38:59,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,150 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,166 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 07:38:59,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,177 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,193 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:59,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,205 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,221 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 07:38:59,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,233 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,249 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 07:38:59,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,261 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,277 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 07:38:59,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,289 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,306 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 07:38:59,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,318 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,334 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 07:38:59,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,346 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,362 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 07:38:59,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,374 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,390 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 07:38:59,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,401 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,417 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 07:38:59,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,429 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,449 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 07:38:59,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,462 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,478 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 07:38:59,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,490 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,506 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:59,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,518 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,534 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 07:38:59,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,545 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,562 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 07:38:59,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,574 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,590 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 07:38:59,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,601 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,617 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 07:38:59,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,629 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,645 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 07:38:59,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,656 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,672 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 07:38:59,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,684 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,700 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 07:38:59,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,711 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,727 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 07:38:59,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,738 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,758 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 07:38:59,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,770 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,786 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 07:38:59,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,797 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,813 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 07:38:59,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,825 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,854 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 07:38:59,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,866 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,882 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 07:38:59,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,893 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,913 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 07:38:59,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,925 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,941 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 07:38:59,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,953 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,969 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:38:59,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:38:59,981 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:38:59,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:38:59,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:59,997 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 07:39:00,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,009 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,026 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 07:39:00,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,039 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,056 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 07:39:00,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,068 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,087 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 07:39:00,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,099 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,115 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 07:39:00,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,127 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,144 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 07:39:00,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,156 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,173 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 07:39:00,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,185 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,201 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 07:39:00,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,213 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,230 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 07:39:00,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,242 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,264 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 07:39:00,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,276 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,292 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:39:00,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,304 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,320 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:39:00,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,333 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,350 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 07:39:00,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,362 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,378 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 07:39:00,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,390 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,407 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:39:00,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,419 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,435 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 07:39:00,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,447 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,464 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:39:00,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,476 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,492 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 07:39:00,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,504 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,521 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 07:39:00,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,533 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,549 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 07:39:00,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,561 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,578 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 07:39:00,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,590 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,606 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 07:39:00,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,622 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,639 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:39:00,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,651 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,667 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 07:39:00,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,679 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,695 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 07:39:00,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,707 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,723 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:39:00,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,735 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,751 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 07:39:00,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,762 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,793 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 07:39:00,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,805 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,821 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 07:39:00,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,833 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,849 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 07:39:00,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,861 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,876 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 07:39:00,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,888 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,903 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 07:39:00,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,915 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,930 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 07:39:00,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,942 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,957 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 07:39:00,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,969 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,985 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 07:39:00,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:00,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:00,996 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:00,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:00,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:00,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:00,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,012 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 07:39:01,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,023 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,040 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 07:39:01,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,051 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,076 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 07:39:01,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,088 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,104 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 07:39:01,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,116 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,132 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 07:39:01,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,144 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,160 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 07:39:01,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,172 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,188 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 07:39:01,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,200 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,216 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 07:39:01,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,227 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,243 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 07:39:01,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,255 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,272 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 07:39:01,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,284 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,299 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 07:39:01,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,312 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,328 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 07:39:01,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,340 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,356 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 07:39:01,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,368 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,384 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:39:01,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,395 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,411 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 07:39:01,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,423 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,439 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 07:39:01,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,450 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,466 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 07:39:01,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,478 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,494 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 07:39:01,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,506 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,522 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 07:39:01,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,534 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,551 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 07:39:01,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,562 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,579 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 07:39:01,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,591 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,607 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 07:39:01,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,619 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,635 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:39:01,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,647 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,663 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:39:01,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,675 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,690 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 07:39:01,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,702 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,719 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:39:01,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,730 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,746 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 07:39:01,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,759 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,775 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 07:39:01,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,787 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,803 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 07:39:01,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,815 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,831 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 07:39:01,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,842 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,858 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 07:39:01,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,878 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,893 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 07:39:01,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,905 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,921 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 07:39:01,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,932 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,948 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 07:39:01,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,960 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:01,975 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 07:39:01,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:01,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:01,987 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:01,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:01,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:01,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:01,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,002 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 07:39:02,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,014 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,030 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 07:39:02,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,041 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,057 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 07:39:02,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,082 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,100 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 07:39:02,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,112 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,129 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 07:39:02,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,141 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,157 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 07:39:02,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,169 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,185 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 07:39:02,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,196 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,212 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 07:39:02,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,223 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,239 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:39:02,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,251 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,267 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 07:39:02,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,279 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,295 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 07:39:02,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,307 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,324 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 07:39:02,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,336 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,352 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 07:39:02,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,364 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,380 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 07:39:02,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,392 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,408 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 07:39:02,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,419 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,435 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 07:39:02,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,447 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,464 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:39:02,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,475 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,492 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 07:39:02,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,503 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,519 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 07:39:02,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,531 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,547 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 07:39:02,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,559 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,575 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 07:39:02,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,586 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,602 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 07:39:02,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,614 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,630 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 07:39:02,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,641 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,657 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 07:39:02,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,671 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,687 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 07:39:02,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,699 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,714 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 07:39:02,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,726 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,741 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 07:39:02,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,753 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,769 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 07:39:02,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,780 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,796 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 07:39:02,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,807 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,823 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 07:39:02,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,835 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,850 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 07:39:02,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,862 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,877 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:39:02,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,889 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,905 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:39:02,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,917 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,933 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 07:39:02,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,945 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,962 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 07:39:02,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:02,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:02,974 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:02,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:02,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:02,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:02,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:02,990 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 07:39:03,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,002 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:03,018 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 07:39:03,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,030 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:03,048 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 07:39:03,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,060 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:03,077 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 07:39:03,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,089 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:03,105 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 07:39:03,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,116 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:03,132 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 07:39:03,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,144 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:03,161 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 07:39:03,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,173 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:03,189 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 07:39:03,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,201 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:03,217 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 07:39:03,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,229 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:03,245 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 07:39:03,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,257 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:03,274 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 07:39:03,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,286 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:03,302 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 07:39:03,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,314 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:03,330 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 07:39:03,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,342 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:03,358 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 07:39:03,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,369 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:03,385 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:39:03,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,397 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:03,412 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 07:39:03,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,424 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:03,441 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 07:39:03,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,457 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:03,480 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:39:03,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,492 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:03,508 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 07:39:03,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,520 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:03,537 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:39:03,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,547 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:03,565 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 07:39:03,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,577 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:03,593 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 07:39:03,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,605 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:03,622 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 07:39:03,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,634 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:03,651 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:39:03,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,662 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:03,678 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:39:03,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,690 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:03,706 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 07:39:03,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,718 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:03,734 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 07:39:03,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,746 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:03,762 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 07:39:03,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,774 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:03,790 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 07:39:03,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,802 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:03,819 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 07:39:03,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,830 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:03,852 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 07:39:03,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,864 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:03,881 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 07:39:03,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,893 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:03,912 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 07:39:03,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,921 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:03,936 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 07:39:03,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,950 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:03,976 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 07:39:03,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:03,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:03,985 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:03,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:03,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:03,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:03,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,002 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 07:39:04,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,014 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,031 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:39:04,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,043 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,059 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 07:39:04,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,070 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,087 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 07:39:04,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,099 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,115 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 07:39:04,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,126 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,143 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 07:39:04,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,155 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,171 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 07:39:04,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,183 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,199 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 07:39:04,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,211 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,228 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:39:04,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,239 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,257 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 07:39:04,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,273 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,289 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:39:04,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,301 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,317 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:39:04,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,329 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,345 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 07:39:04,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,357 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,374 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 07:39:04,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,386 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,402 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 07:39:04,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,414 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,429 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:39:04,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,441 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,457 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 07:39:04,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,469 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,485 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 07:39:04,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,497 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,513 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 07:39:04,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,525 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,540 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 07:39:04,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,552 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,568 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 07:39:04,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,579 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,595 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 07:39:04,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,607 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,623 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 07:39:04,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,635 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,651 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:39:04,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,663 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,679 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 07:39:04,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,691 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,707 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 07:39:04,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,719 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,735 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 07:39:04,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,746 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,762 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 07:39:04,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,774 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,790 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 07:39:04,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,801 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,818 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 07:39:04,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,828 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,844 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 07:39:04,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,856 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,872 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 07:39:04,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,884 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,901 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 07:39:04,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,913 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,930 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 07:39:04,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,942 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,959 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 07:39:04,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,971 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:04,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:04,987 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 07:39:04,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:04,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:04,999 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:04,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:04,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:04,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:05,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:05,015 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 07:39:05,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:05,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:05,026 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:39:05,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:39:05,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:05,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:05,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:05,043 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 07:39:05,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:05,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:39:05,054 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-25 07:49:01,807 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:01,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:01,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:01,816 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:01,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:01,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:01,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:01,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:01,828 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 07:49:01,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:01,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:01,837 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:01,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:01,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:01,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:01,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:01,850 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 07:49:01,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:01,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:01,858 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:01,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:01,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:01,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:01,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:01,871 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:01,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:01,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:01,880 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:01,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:01,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:01,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:01,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:01,893 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 07:49:01,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:01,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:01,901 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:01,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:01,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:01,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:01,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:01,914 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 07:49:01,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:01,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:01,923 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:01,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:01,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:01,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:01,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:01,935 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 07:49:01,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:01,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:01,944 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:01,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:01,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:01,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:01,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:01,957 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 07:49:01,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:01,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:01,966 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:01,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:01,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:01,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:01,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:01,978 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 07:49:01,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:01,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:01,987 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:01,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:01,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:01,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:01,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,000 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 07:49:02,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,009 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,021 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 07:49:02,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,030 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,043 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 07:49:02,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,052 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,064 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 07:49:02,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,073 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,086 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 07:49:02,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,098 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,110 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 07:49:02,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,119 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,131 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 07:49:02,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,140 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,153 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:02,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,162 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,174 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 07:49:02,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,183 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,195 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 07:49:02,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,204 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,217 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 07:49:02,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,226 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,238 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 07:49:02,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,247 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,259 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 07:49:02,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,268 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,281 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 07:49:02,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,290 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,302 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 07:49:02,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,311 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,323 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 07:49:02,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,332 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,345 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 07:49:02,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,354 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,366 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 07:49:02,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,375 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,388 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 07:49:02,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,396 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,409 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 07:49:02,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,418 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,430 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 07:49:02,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,439 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,452 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 07:49:02,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,461 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,473 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:02,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,482 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,495 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 07:49:02,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,504 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,516 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 07:49:02,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,525 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,538 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 07:49:02,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,547 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,559 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:02,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,568 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,581 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 07:49:02,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,590 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,603 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 07:49:02,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,611 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,624 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 07:49:02,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,633 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,646 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 07:49:02,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,655 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,667 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 07:49:02,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,676 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,689 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 07:49:02,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,698 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,712 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 07:49:02,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,721 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,734 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 07:49:02,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,743 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,755 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 07:49:02,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,764 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,777 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 07:49:02,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,785 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,798 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 07:49:02,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,807 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,819 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 07:49:02,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,828 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,841 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 07:49:02,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,850 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,862 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 07:49:02,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,871 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,884 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:02,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,893 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,905 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:02,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,914 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,926 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 07:49:02,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,935 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,948 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 07:49:02,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,957 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,969 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:02,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,978 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:02,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:02,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:02,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:02,990 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 07:49:02,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:02,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:02,999 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:02,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,012 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 07:49:03,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,021 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,033 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 07:49:03,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,042 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,055 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 07:49:03,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,064 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,076 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 07:49:03,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,085 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,098 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 07:49:03,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,106 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,119 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:03,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,128 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,140 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 07:49:03,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,149 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,162 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 07:49:03,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,171 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,183 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:03,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,192 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,205 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 07:49:03,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,214 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,226 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:03,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,235 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,248 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:03,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,257 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,269 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 07:49:03,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,278 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,291 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 07:49:03,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,300 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,312 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 07:49:03,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,323 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,335 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 07:49:03,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,344 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,357 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:03,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,366 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,378 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 07:49:03,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,387 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,399 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 07:49:03,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,408 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,421 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 07:49:03,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,429 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,442 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 07:49:03,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,451 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,463 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 07:49:03,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,472 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,485 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 07:49:03,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,494 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,506 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:03,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,515 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,527 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 07:49:03,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,536 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,549 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 07:49:03,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,558 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,570 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 07:49:03,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,579 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,592 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 07:49:03,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,600 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,613 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:03,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,622 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,634 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 07:49:03,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,643 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,656 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 07:49:03,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,665 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,677 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 07:49:03,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,686 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,699 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 07:49:03,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,708 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,720 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 07:49:03,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,729 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,742 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 07:49:03,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,750 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,763 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:03,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,772 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,784 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 07:49:03,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,793 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,806 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 07:49:03,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,815 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,827 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 07:49:03,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,836 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,849 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 07:49:03,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,858 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,870 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 07:49:03,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,879 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,892 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 07:49:03,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,901 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,913 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 07:49:03,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,922 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,937 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 07:49:03,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,946 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,958 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 07:49:03,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,967 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:03,979 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 07:49:03,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:03,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:03,988 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:03,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:03,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:03,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:03,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,001 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 07:49:04,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,010 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,022 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:04,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,031 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,043 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 07:49:04,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,052 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,065 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 07:49:04,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,074 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,088 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 07:49:04,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,097 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,109 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 07:49:04,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,118 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,130 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 07:49:04,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,139 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,152 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 07:49:04,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,161 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,173 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 07:49:04,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,182 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,195 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 07:49:04,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,203 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,216 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 07:49:04,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,225 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,238 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 07:49:04,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,246 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,259 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 07:49:04,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,268 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,280 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 07:49:04,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,289 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,302 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 07:49:04,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,311 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,324 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 07:49:04,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,333 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,346 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:04,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,355 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,368 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 07:49:04,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,377 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,390 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 07:49:04,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,399 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,411 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 07:49:04,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,420 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,433 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 07:49:04,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,442 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,454 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 07:49:04,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,463 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,476 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 07:49:04,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,485 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,497 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 07:49:04,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,506 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,519 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 07:49:04,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,528 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,540 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 07:49:04,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,551 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,563 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 07:49:04,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,572 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,585 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 07:49:04,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,593 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,606 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 07:49:04,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,615 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,627 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 07:49:04,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,636 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,649 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 07:49:04,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,658 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,670 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:04,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,679 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,691 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 07:49:04,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,700 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,713 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 07:49:04,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,722 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,734 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 07:49:04,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,743 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,755 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 07:49:04,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,764 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,777 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 07:49:04,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,786 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,798 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 07:49:04,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,807 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,820 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:04,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,829 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,841 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 07:49:04,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,850 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,862 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 07:49:04,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,871 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,884 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:04,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,893 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,905 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:04,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,914 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,927 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:04,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,936 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,948 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 07:49:04,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,957 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,970 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 07:49:04,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:04,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:04,979 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:04,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:04,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:04,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:04,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:04,991 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:05,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,000 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,013 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:05,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,022 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,034 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 07:49:05,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,043 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,056 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 07:49:05,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,065 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,077 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 07:49:05,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,086 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,099 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 07:49:05,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,108 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,120 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 07:49:05,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,129 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,142 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 07:49:05,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,151 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,166 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 07:49:05,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,175 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,187 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 07:49:05,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,196 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,208 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 07:49:05,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,217 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,230 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 07:49:05,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,239 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,251 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 07:49:05,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,260 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,273 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 07:49:05,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,281 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,294 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 07:49:05,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,303 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,315 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:05,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,324 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,337 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 07:49:05,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,345 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,358 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 07:49:05,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,367 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,379 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 07:49:05,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,388 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,401 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 07:49:05,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,410 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,422 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:05,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,431 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,444 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 07:49:05,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,452 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,465 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 07:49:05,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,474 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,486 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:05,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,495 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,508 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 07:49:05,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,517 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,529 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:05,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,538 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,551 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 07:49:05,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,560 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,572 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 07:49:05,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,581 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,594 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:05,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,603 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,615 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 07:49:05,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,624 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,637 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 07:49:05,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,645 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,658 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 07:49:05,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,667 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,680 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 07:49:05,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,688 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,701 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 07:49:05,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,710 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,722 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 07:49:05,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,731 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,744 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 07:49:05,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,753 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,765 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 07:49:05,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,776 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,789 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 07:49:05,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,797 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,810 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 07:49:05,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,819 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,831 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 07:49:05,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,840 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,852 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 07:49:05,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,861 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,874 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 07:49:05,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,883 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,895 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 07:49:05,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,904 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,917 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 07:49:05,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,925 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,938 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 07:49:05,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,947 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,959 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 07:49:05,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,968 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:05,981 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 07:49:05,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:05,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:05,990 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:05,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:05,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:05,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:05,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,002 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 07:49:06,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,011 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,023 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 07:49:06,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,032 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,045 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 07:49:06,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,054 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,066 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 07:49:06,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,075 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,088 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 07:49:06,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,098 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,110 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 07:49:06,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,119 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,132 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 07:49:06,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,141 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,153 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:06,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,162 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,175 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 07:49:06,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,184 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,196 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 07:49:06,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,205 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,218 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:06,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,227 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,239 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:06,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,248 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,261 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 07:49:06,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,270 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,282 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:06,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,291 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,304 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 07:49:06,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,313 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,325 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 07:49:06,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,334 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,347 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 07:49:06,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,356 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,368 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 07:49:06,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,377 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,392 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 07:49:06,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,401 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,413 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 07:49:06,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,422 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,435 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 07:49:06,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,443 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,456 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 07:49:06,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,465 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,477 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 07:49:06,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,486 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,499 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 07:49:06,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,508 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,520 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 07:49:06,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,529 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,541 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 07:49:06,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,550 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,563 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 07:49:06,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,572 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,584 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 07:49:06,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,593 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,606 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 07:49:06,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,615 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,628 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 07:49:06,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,637 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,649 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 07:49:06,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,658 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,671 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 07:49:06,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,679 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,692 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 07:49:06,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,701 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,713 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 07:49:06,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,722 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,735 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 07:49:06,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,744 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,756 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 07:49:06,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,765 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,778 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 07:49:06,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,786 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,799 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 07:49:06,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,808 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,821 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 07:49:06,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,829 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,842 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 07:49:06,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,851 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,863 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 07:49:06,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,872 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,885 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 07:49:06,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,894 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,906 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 07:49:06,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,915 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,928 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:06,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,937 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,949 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 07:49:06,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,958 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,971 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 07:49:06,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:06,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:06,980 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:06,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:06,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:06,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:06,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:06,992 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 07:49:07,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,003 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,015 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 07:49:07,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,024 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,037 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 07:49:07,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,046 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,058 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:07,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,067 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,079 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 07:49:07,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,088 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,101 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 07:49:07,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,110 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,122 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 07:49:07,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,131 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,143 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 07:49:07,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,152 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,165 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 07:49:07,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,174 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,186 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 07:49:07,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,195 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,207 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 07:49:07,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,216 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,229 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 07:49:07,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,238 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,250 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 07:49:07,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,259 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,272 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 07:49:07,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,281 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,293 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 07:49:07,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,302 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,314 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 07:49:07,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,323 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,336 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 07:49:07,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,345 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,357 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:07,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,366 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,379 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 07:49:07,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,388 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,400 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 07:49:07,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,409 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,422 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:07,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,431 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,443 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 07:49:07,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,452 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,465 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 07:49:07,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,474 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,486 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:07,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,495 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,508 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 07:49:07,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,517 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,529 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:07,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,538 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,551 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 07:49:07,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,560 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,573 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 07:49:07,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,581 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,594 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:07,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,603 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,617 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 07:49:07,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,626 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,639 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:07,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,648 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,660 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 07:49:07,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,669 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,681 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 07:49:07,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,690 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,703 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:07,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,712 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,724 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 07:49:07,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,733 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,745 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 07:49:07,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,754 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,767 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 07:49:07,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,776 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,788 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 07:49:07,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,797 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,809 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 07:49:07,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,818 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,831 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 07:49:07,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,840 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,852 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 07:49:07,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,861 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,874 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 07:49:07,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,883 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,895 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 07:49:07,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,904 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,917 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 07:49:07,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,926 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,938 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 07:49:07,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,947 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,959 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 07:49:07,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,968 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:07,981 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 07:49:07,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:07,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:07,990 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:07,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:07,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:07,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:07,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,002 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 07:49:08,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,011 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,024 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 07:49:08,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,033 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,045 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 07:49:08,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,054 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,067 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 07:49:08,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,075 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,090 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 07:49:08,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,099 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,111 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 07:49:08,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,120 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,133 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 07:49:08,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,141 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,154 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 07:49:08,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,163 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,176 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 07:49:08,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,184 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,197 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 07:49:08,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,206 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,219 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 07:49:08,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,229 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,241 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 07:49:08,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,250 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,263 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 07:49:08,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,272 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,284 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 07:49:08,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,293 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,305 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 07:49:08,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,314 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,327 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 07:49:08,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,336 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,348 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 07:49:08,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,357 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,370 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 07:49:08,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,378 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,391 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 07:49:08,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,400 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,412 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 07:49:08,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,421 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,434 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 07:49:08,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,443 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,455 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:08,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,464 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,476 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 07:49:08,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,485 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,498 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 07:49:08,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,507 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,519 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 07:49:08,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,528 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,541 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 07:49:08,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,549 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,562 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 07:49:08,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,571 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,583 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 07:49:08,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,592 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,605 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 07:49:08,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,614 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,626 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 07:49:08,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,635 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,648 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 07:49:08,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,657 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,669 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 07:49:08,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,678 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,691 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 07:49:08,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,700 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,712 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 07:49:08,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,721 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,734 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 07:49:08,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,743 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,755 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 07:49:08,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,764 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,777 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 07:49:08,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,786 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,799 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 07:49:08,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,808 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,820 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:08,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,829 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,844 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 07:49:08,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,853 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,865 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:08,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,874 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,886 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 07:49:08,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,895 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,908 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 07:49:08,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,917 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,929 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 07:49:08,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,938 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,950 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 07:49:08,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,959 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,972 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 07:49:08,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:08,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:08,981 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:08,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:08,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:08,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:08,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:08,993 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 07:49:09,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,002 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,015 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 07:49:09,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,023 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,036 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 07:49:09,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,045 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,057 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 07:49:09,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,066 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,079 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 07:49:09,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,088 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,100 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 07:49:09,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,109 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,121 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 07:49:09,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,130 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,143 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 07:49:09,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,152 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,164 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 07:49:09,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,173 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,186 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 07:49:09,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,194 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,207 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 07:49:09,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,216 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,228 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:09,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,237 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,250 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 07:49:09,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,259 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,271 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 07:49:09,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,280 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,293 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 07:49:09,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,302 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,314 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 07:49:09,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,323 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,336 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 07:49:09,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,345 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,357 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:09,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,366 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,379 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 07:49:09,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,388 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,400 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 07:49:09,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,409 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,422 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:09,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,431 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,443 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 07:49:09,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,454 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,466 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 07:49:09,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,475 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,488 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 07:49:09,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,497 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,509 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 07:49:09,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,518 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,530 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 07:49:09,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,539 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,552 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 07:49:09,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,561 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,573 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 07:49:09,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,582 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,594 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:09,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,603 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,616 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 07:49:09,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,625 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,637 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 07:49:09,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,646 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,659 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 07:49:09,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,667 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,680 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 07:49:09,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,689 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,702 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 07:49:09,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,710 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,723 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 07:49:09,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,732 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,744 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 07:49:09,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,753 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,766 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 07:49:09,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,775 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,787 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 07:49:09,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,796 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,809 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 07:49:09,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,818 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,830 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 07:49:09,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,839 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,852 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 07:49:09,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,861 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,873 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 07:49:09,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,882 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,894 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 07:49:09,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,903 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,916 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 07:49:09,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,925 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,937 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 07:49:09,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,946 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,959 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 07:49:09,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,968 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:09,980 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 07:49:09,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:09,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:09,989 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:09,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:09,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:09,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:09,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,002 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 07:49:10,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,011 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,023 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 07:49:10,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,032 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,045 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 07:49:10,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,054 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,068 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 07:49:10,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,077 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,090 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 07:49:10,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,100 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,112 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:10,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,121 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,134 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 07:49:10,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,143 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,155 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 07:49:10,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,164 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,176 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 07:49:10,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,185 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,198 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 07:49:10,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,207 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,219 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 07:49:10,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,228 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,240 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 07:49:10,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,249 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,262 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 07:49:10,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,271 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,283 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 07:49:10,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,292 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,305 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 07:49:10,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,313 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,326 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:10,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,335 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,347 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 07:49:10,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,356 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,369 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:10,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,378 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,390 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 07:49:10,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,399 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,411 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 07:49:10,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,420 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,433 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 07:49:10,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,442 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,454 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 07:49:10,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,463 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,476 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 07:49:10,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,485 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,497 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 07:49:10,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,507 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,519 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 07:49:10,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,528 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,541 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 07:49:10,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,550 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,562 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 07:49:10,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,571 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,584 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 07:49:10,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,593 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,605 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 07:49:10,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,614 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,627 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 07:49:10,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,636 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,648 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 07:49:10,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,657 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,670 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:10,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,680 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,693 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 07:49:10,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,702 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,714 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 07:49:10,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,723 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,735 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 07:49:10,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,744 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,757 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 07:49:10,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,766 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,778 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 07:49:10,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,787 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,799 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 07:49:10,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,808 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,821 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 07:49:10,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,830 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,842 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 07:49:10,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,851 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,864 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 07:49:10,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,872 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,885 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 07:49:10,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,894 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,906 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 07:49:10,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,915 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,928 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:10,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,937 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,949 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 07:49:10,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,958 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,971 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 07:49:10,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:10,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:10,979 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:10,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:10,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:10,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:10,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:10,992 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 07:49:11,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,001 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,013 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:11,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,022 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,035 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 07:49:11,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,044 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,056 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 07:49:11,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,065 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,078 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 07:49:11,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,087 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,099 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 07:49:11,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,108 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,121 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 07:49:11,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,130 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,142 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 07:49:11,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,151 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,164 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 07:49:11,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,173 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,185 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 07:49:11,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,194 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,207 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 07:49:11,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,215 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,228 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:11,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,237 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,250 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 07:49:11,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,258 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,271 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 07:49:11,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,280 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,295 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 07:49:11,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,303 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,316 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 07:49:11,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,325 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,337 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 07:49:11,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,346 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,358 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 07:49:11,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,367 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,380 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 07:49:11,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,389 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,401 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 07:49:11,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,410 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,423 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 07:49:11,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,431 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,444 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 07:49:11,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,453 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,465 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 07:49:11,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,474 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,487 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 07:49:11,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,496 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,508 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 07:49:11,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,517 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,529 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:11,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,538 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,551 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 07:49:11,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,560 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,572 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 07:49:11,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,581 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,594 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:11,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,602 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,615 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 07:49:11,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,624 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,637 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 07:49:11,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,645 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,658 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 07:49:11,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,667 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,679 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 07:49:11,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,688 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,701 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 07:49:11,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,710 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,722 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 07:49:11,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,731 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,744 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 07:49:11,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,753 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,765 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 07:49:11,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,774 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,787 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 07:49:11,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,796 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,808 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 07:49:11,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,817 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,830 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 07:49:11,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,839 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,851 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 07:49:11,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,860 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,873 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 07:49:11,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,882 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,894 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 07:49:11,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,905 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,917 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 07:49:11,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,926 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,939 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 07:49:11,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,947 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,960 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 07:49:11,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,969 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:11,981 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 07:49:11,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:11,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:11,990 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:11,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:11,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:11,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:11,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,003 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 07:49:12,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,011 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,024 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 07:49:12,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,033 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,045 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 07:49:12,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,054 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,067 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 07:49:12,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,076 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,089 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 07:49:12,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,098 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,111 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 07:49:12,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,120 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,132 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 07:49:12,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,141 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,154 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 07:49:12,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,162 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,175 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 07:49:12,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,184 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,196 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 07:49:12,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,205 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,218 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:12,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,227 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,239 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:12,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,248 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,261 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 07:49:12,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,270 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,282 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:12,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,291 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,303 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 07:49:12,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,312 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,325 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 07:49:12,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,334 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,346 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:12,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,355 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,368 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 07:49:12,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,377 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,389 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 07:49:12,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,398 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,411 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 07:49:12,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,419 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,432 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:12,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,441 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,453 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 07:49:12,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,462 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,475 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 07:49:12,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,484 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,496 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 07:49:12,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,505 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,520 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 07:49:12,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,529 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,541 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 07:49:12,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,550 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,562 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 07:49:12,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,571 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,584 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 07:49:12,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,593 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,605 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 07:49:12,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,614 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,626 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 07:49:12,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,635 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,648 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 07:49:12,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,657 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,669 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 07:49:12,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,678 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,690 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 07:49:12,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,699 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,712 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 07:49:12,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,721 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,733 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 07:49:12,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,742 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,755 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 07:49:12,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,764 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,776 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 07:49:12,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,785 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,798 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 07:49:12,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,807 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,819 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 07:49:12,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,828 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,841 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 07:49:12,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,850 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,862 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 07:49:12,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,871 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,884 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:12,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,893 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,905 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:12,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,914 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,927 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:12,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,936 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,948 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 07:49:12,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,957 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,970 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 07:49:12,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:12,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:12,979 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:12,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:12,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:12,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:12,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:12,991 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:13,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,000 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,013 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:13,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,022 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,034 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 07:49:13,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,043 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,056 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 07:49:13,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,065 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,077 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 07:49:13,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,086 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,099 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 07:49:13,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,108 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,120 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 07:49:13,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,131 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,143 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 07:49:13,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,152 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,165 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 07:49:13,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,173 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,186 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 07:49:13,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,195 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,207 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 07:49:13,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,216 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,229 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 07:49:13,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,237 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,250 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 07:49:13,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,259 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,271 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 07:49:13,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,280 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,293 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 07:49:13,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,302 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,314 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 07:49:13,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,323 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,335 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 07:49:13,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,344 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,357 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:13,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,366 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,378 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 07:49:13,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,387 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,400 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 07:49:13,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,409 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,421 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 07:49:13,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,430 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,443 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 07:49:13,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,451 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,464 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:13,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,473 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,485 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 07:49:13,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,494 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,507 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 07:49:13,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,516 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,528 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 07:49:13,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,537 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,550 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 07:49:13,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,559 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,571 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:13,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,580 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,593 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 07:49:13,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,602 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,614 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 07:49:13,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,623 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,636 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 07:49:13,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,645 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,657 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 07:49:13,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,666 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,679 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 07:49:13,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,688 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,700 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 07:49:13,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,709 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,722 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 07:49:13,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,731 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,745 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 07:49:13,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,754 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,766 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 07:49:13,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,775 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,788 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 07:49:13,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,797 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,809 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 07:49:13,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,818 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,830 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 07:49:13,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,839 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,852 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 07:49:13,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,861 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,873 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 07:49:13,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,882 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,895 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 07:49:13,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,903 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,916 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 07:49:13,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,925 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,937 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 07:49:13,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,946 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,959 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:13,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,968 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:13,980 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 07:49:13,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:13,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:13,989 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:13,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:13,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:13,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:13,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,002 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 07:49:14,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,010 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,023 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 07:49:14,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,032 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,044 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:14,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,053 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,066 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 07:49:14,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,075 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,087 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 07:49:14,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,098 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,110 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 07:49:14,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,119 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,132 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 07:49:14,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,141 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,153 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:14,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,162 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,175 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 07:49:14,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,184 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,196 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 07:49:14,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,205 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,218 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:14,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,227 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,239 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:14,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,248 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,261 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 07:49:14,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,270 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,282 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:14,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,291 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,304 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 07:49:14,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,313 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,326 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:14,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,335 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,348 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 07:49:14,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,358 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,371 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 07:49:14,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,380 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,393 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 07:49:14,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,402 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,414 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 07:49:14,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,423 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,436 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 07:49:14,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,444 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,457 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 07:49:14,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,466 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,478 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 07:49:14,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,487 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,500 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 07:49:14,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,509 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,521 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 07:49:14,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,530 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,543 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 07:49:14,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,552 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,564 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 07:49:14,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,573 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,585 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 07:49:14,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,594 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,607 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:14,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,616 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,628 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 07:49:14,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,637 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,650 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 07:49:14,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,659 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,671 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 07:49:14,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,680 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,693 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 07:49:14,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,702 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,714 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 07:49:14,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,723 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,736 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:14,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,745 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,757 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 07:49:14,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,766 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,779 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 07:49:14,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,788 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,800 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 07:49:14,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,809 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,822 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 07:49:14,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,831 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,843 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 07:49:14,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,852 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,865 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:14,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,874 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,886 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 07:49:14,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,895 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,908 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 07:49:14,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,917 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,929 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 07:49:14,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,938 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,951 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 07:49:14,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,960 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,974 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:14,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:14,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:14,984 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:14,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:14,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:14,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:14,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:14,996 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 07:49:15,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,005 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,017 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 07:49:15,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,026 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,039 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:15,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,048 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,060 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 07:49:15,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,069 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,081 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:15,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,090 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,103 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 07:49:15,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,112 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,124 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 07:49:15,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,133 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,146 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 07:49:15,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,154 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,167 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 07:49:15,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,176 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,188 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 07:49:15,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,197 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,210 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 07:49:15,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,219 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,231 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 07:49:15,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,240 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,253 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 07:49:15,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,261 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,274 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 07:49:15,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,283 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,295 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 07:49:15,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,304 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,317 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:15,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,326 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,338 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 07:49:15,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,347 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,360 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 07:49:15,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,369 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,381 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 07:49:15,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,390 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,403 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 07:49:15,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,412 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,424 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 07:49:15,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,433 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,446 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 07:49:15,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,455 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,467 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 07:49:15,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,476 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,489 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:15,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,498 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,510 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 07:49:15,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,519 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,532 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 07:49:15,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,541 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,554 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 07:49:15,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,562 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,575 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 07:49:15,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,586 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,598 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 07:49:15,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,607 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,619 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 07:49:15,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,628 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,641 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 07:49:15,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,650 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,662 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 07:49:15,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,671 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,683 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 07:49:15,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,692 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,705 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 07:49:15,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,714 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,726 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 07:49:15,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,735 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,748 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 07:49:15,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,757 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,769 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 07:49:15,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,778 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,790 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 07:49:15,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,799 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,812 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 07:49:15,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,821 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,833 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 07:49:15,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,842 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,855 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 07:49:15,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,863 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,876 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 07:49:15,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,885 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,897 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 07:49:15,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,906 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,919 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 07:49:15,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,928 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,940 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 07:49:15,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,949 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,962 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 07:49:15,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,971 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:15,983 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:15,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:15,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:15,992 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:15,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:15,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:15,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:15,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,005 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 07:49:16,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,014 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,026 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 07:49:16,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,035 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,048 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 07:49:16,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,057 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,069 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 07:49:16,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,080 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,092 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 07:49:16,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,101 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,114 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 07:49:16,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,123 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,135 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 07:49:16,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,144 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,157 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 07:49:16,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,166 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,178 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 07:49:16,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,187 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,202 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 07:49:16,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,211 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,223 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 07:49:16,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,232 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,244 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 07:49:16,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,253 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,266 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 07:49:16,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,275 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,287 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 07:49:16,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,296 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,308 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 07:49:16,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,317 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,330 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 07:49:16,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,339 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,351 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 07:49:16,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,360 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,373 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 07:49:16,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,381 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,394 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 07:49:16,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,403 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,415 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 07:49:16,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,424 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,437 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 07:49:16,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,446 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,458 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:16,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,467 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,480 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:16,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,488 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,501 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:16,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,510 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,522 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 07:49:16,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,531 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,544 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 07:49:16,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,553 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:16,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,574 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,587 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 07:49:16,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,596 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,608 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 07:49:16,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,617 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,630 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 07:49:16,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,639 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,652 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 07:49:16,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,660 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,673 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 07:49:16,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,682 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,694 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 07:49:16,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,703 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,716 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 07:49:16,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,725 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,737 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 07:49:16,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,746 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,759 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 07:49:16,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,768 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,781 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 07:49:16,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,789 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,802 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 07:49:16,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,813 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,825 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 07:49:16,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,834 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,846 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 07:49:16,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,855 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,868 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 07:49:16,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,877 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,889 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 07:49:16,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,898 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,910 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 07:49:16,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,919 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,932 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 07:49:16,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,941 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,953 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 07:49:16,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,962 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,975 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:16,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:16,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:16,984 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:16,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:16,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:16,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:16,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:16,996 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 07:49:17,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,005 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,018 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 07:49:17,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,027 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,039 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:17,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,048 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,061 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 07:49:17,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,070 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,082 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 07:49:17,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,091 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,104 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 07:49:17,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,113 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,125 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 07:49:17,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,134 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,147 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 07:49:17,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,156 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,168 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 07:49:17,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,177 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,190 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 07:49:17,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,199 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,211 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:17,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,220 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,233 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:17,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,242 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,254 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 07:49:17,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,263 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,276 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 07:49:17,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,285 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,297 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 07:49:17,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,306 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,319 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:17,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,328 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,340 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 07:49:17,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,349 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,362 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 07:49:17,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,371 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,383 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 07:49:17,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,392 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,405 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 07:49:17,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,414 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,428 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 07:49:17,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,437 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,450 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 07:49:17,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,459 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,471 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:17,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,480 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,493 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 07:49:17,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,502 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,514 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 07:49:17,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,523 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,536 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 07:49:17,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,545 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,557 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 07:49:17,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,566 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,579 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 07:49:17,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,588 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,600 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 07:49:17,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,609 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,621 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:17,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,630 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,643 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 07:49:17,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,652 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,664 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 07:49:17,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,673 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,686 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 07:49:17,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,695 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,707 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 07:49:17,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,716 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,728 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 07:49:17,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,737 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,750 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 07:49:17,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,759 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,771 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 07:49:17,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,780 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,793 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 07:49:17,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,802 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,814 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 07:49:17,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,823 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,836 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 07:49:17,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,845 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,857 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 07:49:17,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,866 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,879 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 07:49:17,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,888 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,900 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 07:49:17,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,909 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,922 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:17,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,931 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,943 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 07:49:17,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,952 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,965 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 07:49:17,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,974 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:17,986 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 07:49:17,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:17,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:17,995 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:17,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:17,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:17,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:17,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,008 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:18,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,017 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,029 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 07:49:18,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,040 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,052 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 07:49:18,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,061 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,074 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 07:49:18,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,082 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,095 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 07:49:18,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,105 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,118 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 07:49:18,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,127 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,139 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:18,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,148 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,160 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 07:49:18,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,169 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,182 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 07:49:18,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,191 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,203 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:18,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,212 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,224 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 07:49:18,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,233 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,246 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 07:49:18,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,254 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,267 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 07:49:18,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,276 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,288 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 07:49:18,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,297 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,310 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 07:49:18,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,319 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,332 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 07:49:18,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,341 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,353 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 07:49:18,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,362 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,375 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 07:49:18,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,384 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,397 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:18,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,406 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,418 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 07:49:18,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,427 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,440 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 07:49:18,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,449 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,462 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 07:49:18,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,471 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,483 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 07:49:18,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,492 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,505 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 07:49:18,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,513 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,526 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 07:49:18,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,535 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,548 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 07:49:18,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,556 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,569 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:18,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,578 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,590 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 07:49:18,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,599 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,612 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 07:49:18,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,621 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,634 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 07:49:18,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,642 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,657 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 07:49:18,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,666 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,678 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:18,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,687 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,700 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 07:49:18,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,708 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,721 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 07:49:18,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,730 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,742 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 07:49:18,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,751 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,764 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 07:49:18,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,773 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,785 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 07:49:18,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,794 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,806 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 07:49:18,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,815 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,828 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 07:49:18,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,837 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,849 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 07:49:18,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,858 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,870 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 07:49:18,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,879 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,892 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 07:49:18,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,901 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,913 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 07:49:18,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,922 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,935 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 07:49:18,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,944 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,956 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:18,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,965 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,978 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 07:49:18,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:18,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:18,986 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:18,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:18,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:18,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:18,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:18,999 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 07:49:19,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,008 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,020 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 07:49:19,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,029 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,042 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 07:49:19,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,051 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,063 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 07:49:19,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,072 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,085 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 07:49:19,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,094 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,106 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 07:49:19,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,115 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,128 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 07:49:19,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,137 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,149 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 07:49:19,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,158 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,171 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 07:49:19,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,180 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,192 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 07:49:19,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,201 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,214 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 07:49:19,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,223 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,235 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 07:49:19,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,244 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,257 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 07:49:19,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,268 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,280 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 07:49:19,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,289 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,302 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 07:49:19,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,311 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,323 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 07:49:19,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,332 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,344 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 07:49:19,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,353 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,366 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 07:49:19,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,374 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,387 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 07:49:19,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,396 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,408 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 07:49:19,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,417 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,430 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 07:49:19,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,439 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,451 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 07:49:19,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,460 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,472 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 07:49:19,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,481 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,494 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 07:49:19,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,503 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,515 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:19,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,524 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,537 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:19,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,545 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,558 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 07:49:19,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,567 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,579 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 07:49:19,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,588 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,601 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 07:49:19,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,610 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,622 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 07:49:19,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,631 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,644 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 07:49:19,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,652 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,665 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:19,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,674 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,686 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 07:49:19,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,695 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,708 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 07:49:19,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,717 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,729 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 07:49:19,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,738 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,751 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 07:49:19,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,760 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,772 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 07:49:19,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,781 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,794 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 07:49:19,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,803 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,815 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 07:49:19,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,824 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,837 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:19,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,846 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,858 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 07:49:19,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,867 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,882 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 07:49:19,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,891 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,903 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 07:49:19,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,912 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,924 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 07:49:19,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,933 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,946 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 07:49:19,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,955 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,967 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 07:49:19,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,976 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:19,989 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 07:49:19,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:19,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:19,997 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:19,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:19,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:19,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:19,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,010 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:20,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,019 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,031 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:20,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,040 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,053 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:20,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,061 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,074 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 07:49:20,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,085 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,097 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 07:49:20,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,106 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,118 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 07:49:20,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,127 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,140 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 07:49:20,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,149 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,161 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 07:49:20,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,170 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,183 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:20,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,192 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,204 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:20,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,213 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,226 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:20,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,235 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,247 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 07:49:20,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,256 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,269 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 07:49:20,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,278 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,290 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 07:49:20,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,299 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,312 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 07:49:20,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,321 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,333 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 07:49:20,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,342 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,355 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 07:49:20,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,364 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,377 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 07:49:20,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,385 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,398 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:20,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,407 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,420 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 07:49:20,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,429 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,441 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 07:49:20,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,450 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,463 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 07:49:20,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,472 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,485 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 07:49:20,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,495 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,508 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 07:49:20,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,518 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,530 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 07:49:20,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,539 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,552 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 07:49:20,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,561 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,573 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 07:49:20,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,582 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,594 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:20,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,603 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,616 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 07:49:20,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,625 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,637 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 07:49:20,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,646 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,658 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 07:49:20,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,667 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,680 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:20,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,689 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,701 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 07:49:20,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,710 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,723 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 07:49:20,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,731 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,744 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 07:49:20,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,753 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,765 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 07:49:20,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,774 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,787 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 07:49:20,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,796 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,808 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 07:49:20,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,817 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,830 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 07:49:20,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,839 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,851 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 07:49:20,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,860 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,873 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 07:49:20,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,882 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,894 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 07:49:20,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,903 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,916 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 07:49:20,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,925 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,937 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 07:49:20,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,946 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,959 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 07:49:20,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,968 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:20,981 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 07:49:20,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:20,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:20,989 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:20,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:20,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:20,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:20,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,002 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 07:49:21,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,011 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,023 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 07:49:21,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,032 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,045 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 07:49:21,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,054 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,066 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 07:49:21,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,075 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,088 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 07:49:21,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,097 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,111 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 07:49:21,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,120 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,133 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 07:49:21,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,141 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,154 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 07:49:21,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,163 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,175 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 07:49:21,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,184 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,197 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 07:49:21,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,205 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,218 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:21,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,227 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,239 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:21,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,248 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,261 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 07:49:21,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,270 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,282 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:21,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,291 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,304 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 07:49:21,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,313 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,325 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 07:49:21,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,334 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,347 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 07:49:21,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,356 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,368 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 07:49:21,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,377 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,390 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 07:49:21,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,398 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,411 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 07:49:21,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,420 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,432 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:21,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,441 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,454 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 07:49:21,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,462 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,475 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 07:49:21,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,484 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,496 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 07:49:21,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,505 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,518 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 07:49:21,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,527 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,539 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:21,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,548 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,561 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:21,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,570 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,582 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 07:49:21,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,591 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,604 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 07:49:21,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,613 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,625 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 07:49:21,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,634 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,647 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 07:49:21,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,656 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,668 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 07:49:21,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,677 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,690 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 07:49:21,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,699 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,711 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:21,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,722 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,734 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 07:49:21,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,743 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,756 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 07:49:21,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,765 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,777 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 07:49:21,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,786 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,798 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 07:49:21,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,807 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,819 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 07:49:21,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,828 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,841 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 07:49:21,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,850 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,862 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 07:49:21,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,871 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,884 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:21,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,892 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,905 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:21,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,914 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,926 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 07:49:21,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,935 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,948 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 07:49:21,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,956 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,969 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:21,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,978 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:21,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:21,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:21,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:21,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:21,990 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 07:49:21,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:21,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:21,999 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,012 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 07:49:22,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,021 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,033 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 07:49:22,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,042 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,055 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 07:49:22,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,064 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,076 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 07:49:22,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,085 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,099 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 07:49:22,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,108 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,121 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 07:49:22,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,130 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,142 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 07:49:22,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,151 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,164 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 07:49:22,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,173 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,186 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 07:49:22,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,194 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,207 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 07:49:22,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,216 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,229 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 07:49:22,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,237 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,250 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 07:49:22,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,259 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,272 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 07:49:22,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,280 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,293 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 07:49:22,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,302 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,315 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:22,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,324 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,338 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 07:49:22,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,347 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,359 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 07:49:22,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,368 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,381 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 07:49:22,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,390 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,402 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 07:49:22,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,411 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,423 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 07:49:22,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,432 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,445 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 07:49:22,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,454 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,466 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 07:49:22,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,475 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,487 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 07:49:22,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,496 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,509 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 07:49:22,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,518 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,530 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 07:49:22,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,539 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,552 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 07:49:22,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,561 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,573 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 07:49:22,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,582 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,594 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:22,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,603 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,616 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 07:49:22,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,625 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,637 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 07:49:22,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,646 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,659 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 07:49:22,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,667 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,680 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 07:49:22,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,689 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,701 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 07:49:22,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,710 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,723 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 07:49:22,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,732 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,744 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 07:49:22,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,753 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,766 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 07:49:22,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,775 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,787 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 07:49:22,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,796 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,809 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 07:49:22,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,818 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,830 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 07:49:22,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,839 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,852 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 07:49:22,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,860 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,873 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 07:49:22,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,882 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,894 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 07:49:22,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,903 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,916 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 07:49:22,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,925 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,938 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 07:49:22,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,948 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,961 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 07:49:22,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,969 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:22,982 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-25 07:49:22,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:22,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:22,991 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:22,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:22,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:22,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:22,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:23,003 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 07:49:23,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:23,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:23,012 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:23,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:23,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:23,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:23,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:23,024 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 07:49:23,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:23,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:23,033 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:23,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:23,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:23,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:23,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:23,046 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 07:49:23,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:23,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:23,055 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:23,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:23,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:23,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:23,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:23,067 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 07:49:23,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:23,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:23,076 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:23,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:23,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:23,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:23,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:23,088 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 07:49:23,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:23,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:23,097 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:23,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:23,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:23,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:23,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:23,110 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 07:49:23,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:23,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:23,119 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:23,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:23,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:23,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:23,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:23,131 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 07:49:23,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:23,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:23,140 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:23,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:23,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:23,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:23,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:23,152 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 07:49:23,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:23,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:23,161 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:23,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:23,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:23,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:23,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:23,174 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 07:49:23,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:23,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:23,183 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:23,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:23,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:23,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:23,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:23,195 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 07:49:23,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:23,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:23,204 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:23,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:23,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:23,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:23,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:23,217 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 07:49:23,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:23,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:23,225 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:23,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:23,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:23,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:23,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:23,238 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 07:49:23,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:23,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:23,247 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:23,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:23,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:23,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:23,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:23,259 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 07:49:23,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:23,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:23,268 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:23,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:23,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:23,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:23,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:23,281 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 07:49:23,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:23,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:23,290 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:23,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:23,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:23,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:23,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:23,302 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 07:49:23,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:23,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:23,311 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:23,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:23,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:23,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:23,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:23,324 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 07:49:23,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:23,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:23,332 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:23,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:23,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:23,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:23,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:23,345 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 07:49:23,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:23,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:23,354 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:23,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:23,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:23,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:23,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:23,366 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 07:49:23,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:23,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:23,375 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:23,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:23,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:23,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:23,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:49:23,388 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 07:49:23,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:49:23,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 120 states and 203 transitions. [2021-11-25 07:49:23,397 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 203 transitions. [2021-11-25 07:49:23,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-25 07:49:23,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:49:23,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:49:23,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat